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18
windows/security/threat-protection/windows-firewall/add-production-devices-to-the-membership-group-for-a-zone.md
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title: Add Production Devices to the Membership Group for a Zone (Windows)
description: Learn how to add production devices to the membership group for a zone and refresh the group policy on the devices in the membership group.
ms.assetid: 7141de15-5840-4beb-aabe-21c1dd89eb23
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Add Production Devices to the Membership Group for a Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you test the GPOs for your design on a small set of devices, you can deploy them to the production devices.

18
windows/security/threat-protection/windows-firewall/add-test-devices-to-the-membership-group-for-a-zone.md
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title: Add Test Devices to the Membership Group for a Zone (Windows)
description: Learn how to add devices to the group for a zone to test whether your Windows Defender Firewall with Advanced Security implementation works as expected.
ms.assetid: 47057d90-b053-48a3-b881-4f2458d3e431
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Add Test Devices to the Membership Group for a Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Before you deploy your rules to large numbers of devices, you must thoroughly test the rules to make sure that communications are working as expected. A misplaced WMI filter or an incorrectly typed IP address in a filter list can easily block communications between devices. Although we recommend that you set your rules to request mode until testing and deployment is complete. We also recommend that you initially deploy the rules to a few devices only to be sure that the correct GPOs are being processed by each device.

18
windows/security/threat-protection/windows-firewall/appendix-a-sample-gpo-template-files-for-settings-used-in-this-guide.md
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title: Appendix A Sample GPO Template Files for Settings Used in this Guide (Windows)
description: Use sample template files import an XML file containing customized registry preferences into a Group Policy Object (GPO).
ms.assetid: 75930afd-ab1b-4e53-915b-a28787814b38
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Appendix A: Sample GPO Template Files for Settings Used in this Guide
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
You can import an XML file containing customized registry preferences into a Group Policy Object (GPO) by using the Preferences feature of the Group Policy Management Console (GPMC).

18
windows/security/threat-protection/windows-firewall/assign-security-group-filters-to-the-gpo.md
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title: Assign Security Group Filters to the GPO (Windows)
description: Learn how to use Group Policy Management MMC to assign security group filters to a GPO to make sure that the GPO is applied to the correct computers.
ms.assetid: bcbe3299-8d87-4ec1-9e86-8e4a680fd7c8
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Assign Security Group Filters to the GPO
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To make sure that your GPO is applied to the correct computers, use the Group Policy Management MMC snap-in to assign security group filters to the GPO.

18
windows/security/threat-protection/windows-firewall/basic-firewall-policy-design.md
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title: Basic Firewall Policy Design (Windows)
description: Protect the devices in your organization from unwanted network traffic that gets through the perimeter defenses by using basic firewall policy design.
ms.assetid: 6f7af99e-6850-4522-b7f5-db98e6941418
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Basic Firewall Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Many organizations have a network perimeter firewall that is designed to prevent the entry of malicious traffic in to the organization's network, but don't have a host-based firewall enabled on each device in the organization.

12
windows/security/threat-protection/windows-firewall/best-practices-configuring.md
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@ -6,14 +6,20 @@ ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.author: maccruz
author: schmurky
ms.author: paoloma
author: paolomatarazzo
ms.localizationpriority: medium
manager: dansimp
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: article
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Best practices for configuring Windows Defender Firewall

18
windows/security/threat-protection/windows-firewall/boundary-zone-gpos.md
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title: Boundary Zone GPOs (Windows)
description: Learn about GPOs to create that must align with the group you create for the boundary zone in Windows Defender Firewall with Advanced Security.
ms.assetid: 1ae66088-02c3-47e4-b7e8-74d0b8f8646e
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Boundary Zone GPOs
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
All the devices in the boundary zone are added to the group CG\_DOMISO\_Boundary. You must create multiple GPOs to align with this group, one for each operating system that you have in your boundary zone. This group is granted Read and Apply permissions in Group Policy on the GPOs described in this section.

20
windows/security/threat-protection/windows-firewall/boundary-zone.md
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title: Boundary Zone (Windows)
description: Learn how a boundary zone supports devices that must receive traffic from beyond an isolated domain in Windows Defender Firewall with Advanced Security.
ms.assetid: ed98b680-fd24-44bd-a7dd-26c522e45a20
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Boundary Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
In most organizations, some devices can receive network traffic from devices that aren't part of the isolated domain, and therefore can't authenticate. To accept communications from untrusted devices, create a boundary zone within your isolated domain.

18
windows/security/threat-protection/windows-firewall/certificate-based-isolation-policy-design-example.md
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@ -2,28 +2,30 @@
title: Certificate-based Isolation Policy Design Example (Windows)
description: This example uses a fictitious company to illustrate certificate-based isolation policy design in Windows Defender Firewall with Advanced Security.
ms.assetid: 509b513e-dd49-4234-99f9-636fd2f749e3
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Certificate-based Isolation Policy Design Example
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This design example continues to use the fictitious company Woodgrove Bank, as described in the sections [Firewall Policy Design Example](firewall-policy-design-example.md), [Domain Isolation Policy Design Example](domain-isolation-policy-design-example.md), and [Server Isolation Policy Design Example](server-isolation-policy-design-example.md).

18
windows/security/threat-protection/windows-firewall/certificate-based-isolation-policy-design.md
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@ -2,28 +2,30 @@
title: Certificate-based Isolation Policy Design (Windows)
description: Explore the methodology behind Certificate-based Isolation Policy Design and how it defers from Domain Isolation and Server Isolation Policy Design.
ms.assetid: 63e01a60-9daa-4701-9472-096c85e0f862
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Certificate-based isolation policy design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
In the certificate-based isolation policy design, you provide the same types of protections to your network traffic as described in the [Domain Isolation Policy Design](domain-isolation-policy-design.md) and [Server Isolation Policy Design](server-isolation-policy-design.md) sections. The only difference is the method used to share identification credentials during the authentication of your network traffic.

18
windows/security/threat-protection/windows-firewall/change-rules-from-request-to-require-mode.md
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@ -2,28 +2,30 @@
title: Change Rules from Request to Require Mode (Windows)
description: Learn how to convert a rule from request to require mode and apply the modified GPOs to the client devices.
ms.assetid: ad969eda-c681-48cb-a2c4-0b6cae5f4cff
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Change Rules from Request to Require Mode
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you confirm that network traffic is being correctly protected by using IPsec, you can change the rules for the domain isolation and encryption zones to require, instead of request, authentication. Don't change the rules for the boundary zone; they must stay in request mode so that devices in the boundary zone can continue to accept connections from devices that aren't part of the isolated domain.

18
windows/security/threat-protection/windows-firewall/checklist-configuring-basic-firewall-settings.md
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@ -2,28 +2,30 @@
title: Checklist Configuring Basic Firewall Settings (Windows)
description: Configure Windows Firewall to set inbound and outbound behavior, display notifications, record log files and more of the necessary function for Firewall.
ms.assetid: 0d10cdae-da3d-4a33-b8a4-6b6656b6d1f9
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Basic Firewall Settings
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for configuring a GPO with firewall defaults and settings that are separate from the rules.

18
windows/security/threat-protection/windows-firewall/checklist-configuring-rules-for-an-isolated-server-zone.md
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title: Checklist Configuring Rules for an Isolated Server Zone (Windows)
description: Use these tasks to configure connection security rules and IPsec settings in GPOs for servers in an isolated server zone that are part of an isolated domain.
ms.assetid: 67c50a91-e71e-4f1e-a534-dad2582e311c
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Rules for an Isolated Server Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The following checklists include tasks for configuring connection security rules and IPsec settings in your GPOs for servers in an isolated server zone that are part of an isolated domain. For information about creating a standalone isolated server zone that isn't part of an isolated domain, see [Checklist: Implementing a Standalone Server Isolation Policy Design](checklist-implementing-a-standalone-server-isolation-policy-design.md).

18
windows/security/threat-protection/windows-firewall/checklist-configuring-rules-for-servers-in-a-standalone-isolated-server-zone.md
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@ -2,28 +2,30 @@
title: Checklist Configuring Rules for Servers in a Standalone Isolated Server Zone (Windows)
description: Checklist Configuring Rules for Servers in a Standalone Isolated Server Zone
ms.assetid: ccc09d06-ef75-43b0-9c77-db06f2940955
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Rules for Servers in a Standalone Isolated Server Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for configuring connection security rules and IPsec settings in your GPOs for servers in a standalone isolated server zone that isn't part of an isolated domain. In addition to requiring authentication and optionally encryption, servers in a server isolation zone are accessible only by users or devices that are authenticated as members of a network access group (NAG). The GPOs described here apply only to the isolated servers, not to the client devices that connect to them. For the GPOs for the client devices, see [Checklist: Creating Rules for Clients of a Standalone Isolated Server Zone](checklist-creating-rules-for-clients-of-a-standalone-isolated-server-zone.md).

18
windows/security/threat-protection/windows-firewall/checklist-configuring-rules-for-the-boundary-zone.md
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@ -2,28 +2,30 @@
title: Checklist Configuring Rules for the Boundary Zone (Windows)
description: Use these tasks to configure connection security rules and IPsec settings in your GPOs to implement the boundary zone in an isolated domain.
ms.assetid: 25fe0197-de5a-4b4c-bc44-c6f0620ea94b
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Rules for the Boundary Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The following checklists include tasks for configuring connection security rules and IPsec settings in your GPOs to implement the boundary zone in an isolated domain.

18
windows/security/threat-protection/windows-firewall/checklist-configuring-rules-for-the-encryption-zone.md
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@ -2,28 +2,30 @@
title: Checklist Configuring Rules for the Encryption Zone (Windows)
description: Use these tasks to configure connection security rules and IPsec settings in your GPOs to implement the encryption zone in an isolated domain.
ms.assetid: 87b1787b-0c70-47a4-ae52-700bff505ea4
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Rules for the Encryption Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for configuring connection security rules and IPsec settings in your GPOs to implement the encryption zone in an isolated domain.

18
windows/security/threat-protection/windows-firewall/checklist-configuring-rules-for-the-isolated-domain.md
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@ -2,28 +2,30 @@
title: Checklist Configuring Rules for the Isolated Domain (Windows)
description: Use these tasks to configure connection security rules and IPsec settings in your GPOs to implement the main zone in the isolated domain.
ms.assetid: bfd2d29e-4011-40ec-a52e-a67d4af9748e
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Configuring Rules for the Isolated Domain
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The following checklists include tasks for configuring connection security rules and IPsec settings in your GPOs to implement the main zone in the isolated domain.

18
windows/security/threat-protection/windows-firewall/checklist-creating-group-policy-objects.md
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@ -2,28 +2,30 @@
title: Checklist Creating Group Policy Objects (Windows)
description: Learn to deploy firewall settings, IPsec settings, firewall rules, or connection security rules, by using Group Policy in AD DS.
ms.assetid: e99bd6a4-34a7-47b5-9791-ae819977a559
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Creating Group Policy Objects
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To deploy firewall or IPsec settings or firewall or connection security rules, we recommend that you use Group Policy in AD DS. This section describes a tested, efficient method that requires some up-front work, but serves an administrator well in the end by making GPO assignments as easy as dropping a device into a membership group.

18
windows/security/threat-protection/windows-firewall/checklist-creating-inbound-firewall-rules.md
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@ -2,28 +2,30 @@
title: Checklist Creating Inbound Firewall Rules (Windows)
description: Use these tasks for creating inbound firewall rules in your GPOs for Windows Defender Firewall with Advanced Security.
ms.assetid: 0520e14e-5c82-48da-8fbf-87cef36ce02f
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Creating Inbound Firewall Rules
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for creating firewall rules in your GPOs.

18
windows/security/threat-protection/windows-firewall/checklist-creating-outbound-firewall-rules.md
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@ -2,28 +2,30 @@
title: Checklist Creating Outbound Firewall Rules (Windows)
description: Use these tasks for creating outbound firewall rules in your GPOs for Windows Defender Firewall with Advanced Security.
ms.assetid: 611bb98f-4e97-411f-82bf-7a844a4130de
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Creating Outbound Firewall Rules
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for creating outbound firewall rules in your GPOs.

18
windows/security/threat-protection/windows-firewall/checklist-creating-rules-for-clients-of-a-standalone-isolated-server-zone.md
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@ -2,28 +2,30 @@
title: Create Rules for Standalone Isolated Server Zone Clients (Windows)
description: Checklist for when creating rules for clients of a Standalone Isolated Server Zone
ms.assetid: 6a5e6478-add3-47e3-8221-972549e013f6
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Creating Rules for Clients of a Standalone Isolated Server Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist includes tasks for configuring connection security rules and IPsec settings in the GPOs for client devices that must connect to servers in an isolated server zone.

18
windows/security/threat-protection/windows-firewall/checklist-implementing-a-basic-firewall-policy-design.md
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@ -2,28 +2,30 @@
title: Checklist Implementing a Basic Firewall Policy Design (Windows)
description: Follow this parent checklist for implementing a basic firewall policy design to ensure successful implementation.
ms.assetid: 6caf0c1e-ac72-4f9d-a986-978b77fbbaa3
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Implementing a Basic Firewall Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This parent checklist includes cross-reference links to important concepts about the basic firewall policy design. It also contains links to subordinate checklists that will help you complete the tasks that are required to implement this design.

18
windows/security/threat-protection/windows-firewall/checklist-implementing-a-certificate-based-isolation-policy-design.md
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@ -2,28 +2,30 @@
title: Checklist Implementing a Certificate-based Isolation Policy Design (Windows)
description: Use these references to learn about using certificates as an authentication option and configure a certificate-based isolation policy design.
ms.assetid: 1e34b5ea-2e77-4598-a765-550418d33894
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Implementing a Certificate-based Isolation Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This parent checklist includes cross-reference links to important concepts about using certificates as an authentication option in either a domain isolation or server isolation design.

18
windows/security/threat-protection/windows-firewall/checklist-implementing-a-domain-isolation-policy-design.md
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@ -2,28 +2,30 @@
title: Checklist Implementing a Domain Isolation Policy Design (Windows)
description: Use these references to learn about the domain isolation policy design and links to other checklists to complete tasks require to implement this design.
ms.assetid: 76586eb3-c13c-4d71-812f-76bff200fc20
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Implementing a Domain Isolation Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This parent checklist includes cross-reference links to important concepts about the domain isolation policy design. It also contains links to subordinate checklists that will help you complete the tasks that are required to implement this design.

18
windows/security/threat-protection/windows-firewall/checklist-implementing-a-standalone-server-isolation-policy-design.md
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@ -2,28 +2,30 @@
title: Checklist Implementing a Standalone Server Isolation Policy Design (Windows)
description: Use these tasks to create a server isolation policy design that isn't part of an isolated domain. See references to concepts and links to other checklists.
ms.assetid: 50a997d8-f079-408c-8ac6-ecd02078ade3
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Checklist: Implementing a Standalone Server Isolation Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This checklist contains procedures for creating a server isolation policy design that isn't part of an isolated domain. For information on the steps required to create an isolated server zone within an isolated domain, see [Checklist: Configuring Rules for an Isolated Server Zone](checklist-configuring-rules-for-an-isolated-server-zone.md).

18
windows/security/threat-protection/windows-firewall/configure-authentication-methods.md
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@ -2,28 +2,30 @@
title: Configure Authentication Methods (Windows)
description: Learn how to configure authentication methods for devices in an isolated domain or standalone server zone in Windows Defender Firewall with Advanced Security.
ms.assetid: 5fcdc523-617f-4233-9213-15fe19f4cd02
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure Authentication Methods
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure shows you how to configure the authentication methods that can be used by computers in an isolated domain or standalone isolated server zone.

18
windows/security/threat-protection/windows-firewall/configure-data-protection-quick-mode-settings.md
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@ -2,28 +2,30 @@
title: Configure Data Protection (Quick Mode) Settings (Windows)
description: Learn how to configure the data protection settings for connection security rules in an isolated domain or a standalone isolated server zone.
ms.assetid: fdcb1b36-e267-4be7-b842-5df9a067c9e0
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure Data Protection (Quick Mode) Settings
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure shows you how to configure the data protection (quick mode) settings for connection security rules in an isolated domain or a standalone isolated server zone.

18
windows/security/threat-protection/windows-firewall/configure-group-policy-to-autoenroll-and-deploy-certificates.md
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@ -2,28 +2,30 @@
title: Configure Group Policy to Autoenroll and Deploy Certificates (Windows)
description: Learn how to configure Group Policy to automatically enroll client computer certificates and deploy them to the workstations on your network.
ms.assetid: faeb62b5-2cc3-42f7-bee5-53ba45d05c09
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure Group Policy to Autoenroll and Deploy Certificates
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
You can use this procedure to configure Group Policy to automatically enroll client computer certificates and deploy them to the workstations on your network. Follow this procedure for each GPO that contains IPsec connection security rules that require this certificate.

18
windows/security/threat-protection/windows-firewall/configure-key-exchange-main-mode-settings.md
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@ -2,28 +2,30 @@
title: Configure Key Exchange (Main Mode) Settings (Windows)
description: Learn how to configure the main mode key exchange settings used to secure the IPsec authentication traffic in Windows Defender Firewall with Advanced Security.
ms.assetid: 5c593b6b-2cd9-43de-9b4e-95943fe82f52
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure Key Exchange (Main Mode) Settings
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure shows you how to configure the main mode key exchange settings used to secure the IPsec authentication traffic.

14
windows/security/threat-protection/windows-firewall/configure-the-rules-to-require-encryption.md
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@ -2,20 +2,26 @@
title: Configure the Rules to Require Encryption (Windows)
description: Learn how to configure rules to add encryption algorithms and delete the algorithm combinations that don't use encryption for zones that require encryption.
ms.assetid: 07b7760f-3225-4b4b-b418-51787b0972a0
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure the Rules to Require Encryption

18
windows/security/threat-protection/windows-firewall/configure-the-windows-firewall-log.md
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@ -2,28 +2,30 @@
title: Configure the Windows Defender Firewall Log (Windows)
description: Learn how to configure Windows Defender Firewall with Advanced Security to log dropped packets or successful connections by using Group Policy Management MMC.
ms.assetid: f037113d-506b-44d3-b9c0-0b79d03e7d18
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure the Windows Defender Firewall with Advanced Security Log
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To configure Windows Defender Firewall with Advanced Security to log dropped packets or successful connections, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management MMC snap-in.

18
windows/security/threat-protection/windows-firewall/configure-the-workstation-authentication-certificate-template.md
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@ -2,25 +2,27 @@
title: Configure the Workstation Authentication Template (Windows)
description: Learn how to configure a workstation authentication certificate template, which is used for device certificates that are enrolled and deployed to workstations.
ms.assetid: c3ac9960-6efc-47c1-bd69-d9d4bf84f7a6
ms.reviewer:
manager: dansimp
ms.author: dansimp
ms.reviewer: jekrynit
manager: aaroncz
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
author: paolomatarazzo
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure the Workstation Authentication Certificate Template
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure describes how to configure a certificate template that Active Directory Certification Services (AD CS) uses as the starting point for device certificates that are automatically enrolled and deployed to workstations in the domain. It shows how to create a copy of a template, and then configure the template according to your design requirements.

18
windows/security/threat-protection/windows-firewall/configure-windows-firewall-to-suppress-notifications-when-a-program-is-blocked.md
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@ -2,28 +2,30 @@
title: Configure Windows Defender Firewall with Advanced Security to Suppress Notifications When a Program is Blocked (Windows)
description: Configure Windows Defender Firewall with Advanced Security to suppress notifications when a program is Blocked
ms.assetid: b7665d1d-f4d2-4b5a-befc-8b6bd940f69b
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Configure Windows Defender Firewall with Advanced Security to Suppress Notifications When a Program Is Blocked
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To configure Windows Defender Firewall with Advanced Security to suppress the display of a notification when it blocks a program that tries to listen for network traffic and to prohibit locally defined rules, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management console.

18
windows/security/threat-protection/windows-firewall/confirm-that-certificates-are-deployed-correctly.md
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@ -2,28 +2,30 @@
title: Confirm That Certificates Are Deployed Correctly (Windows)
description: Learn how to confirm that a Group Policy is being applied as expected and that the certificates are being properly installed on the workstations.
ms.assetid: de0c8dfe-16b0-4d3b-8e8f-9282f6a65eee
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: securit
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Confirm That Certificates Are Deployed Correctly
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After configuring your certificates and autoenrollment in Group Policy, you can confirm that the policy is being applied as expected, and that the certificates are being properly installed on the workstation devices.

18
windows/security/threat-protection/windows-firewall/copy-a-gpo-to-create-a-new-gpo.md
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@ -2,28 +2,30 @@
title: Copy a GPO to Create a New GPO (Windows)
description: Learn how to make a copy of a GPO by using the Active Directory Users and devices MMC snap-in to create a GPO for boundary zone devices.
ms.assetid: 7f6a23e5-4b3f-40d6-bf6d-7895558b1406
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Copy a GPO to Create a New GPO
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To create the GPO for the boundary zone devices, make a copy of the main domain isolation GPO, and then change the settings to request, instead of require, authentication. To make a copy of a GPO, use the Active Directory Users and devices MMC snap-in.

18
windows/security/threat-protection/windows-firewall/create-a-group-account-in-active-directory.md
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@ -2,28 +2,30 @@
title: Create a Group Account in Active Directory (Windows)
description: Learn how to create a security group for the computers that are to receive Group Policy settings by using the Active Directory Users and Computers console.
ms.assetid: c3700413-e02d-4d56-96b8-7991f97ae432
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create a Group Account in Active Directory
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To create a security group to contain the computer accounts for the computers that are to receive a set of Group Policy settings, use the Active Directory Users and Computers console.

18
windows/security/threat-protection/windows-firewall/create-a-group-policy-object.md
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@ -2,28 +2,30 @@
title: Create a Group Policy Object (Windows)
description: Learn how to use the Active Directory Users and Computers MMC snap-in to create a GPO. You must be a member of the Domain Administrators group.
ms.assetid: 72a50dd7-5033-4d97-a5eb-0aff8a35cced
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create a Group Policy Object
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To create a new GPO, use the Active Directory Users and Computers MMC snap-in.

18
windows/security/threat-protection/windows-firewall/create-an-authentication-exemption-list-rule.md
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@ -2,28 +2,30 @@
title: Create an Authentication Exemption List Rule (Windows)
description: Learn how to create rules that exempt devices that cannot communicate by using IPSec from the authentication requirements of your isolation policies.
ms.assetid: 8f6493f3-8527-462a-82c0-fd91a6cb5dd8
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Authentication Exemption List Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
In almost any isolated server or isolated domain scenario, there are some devices or devices that cannot communicate by using IPsec. This procedure shows you how to create rules that exempt those devices from the authentication requirements of your isolation policies.

14
windows/security/threat-protection/windows-firewall/create-an-authentication-request-rule.md
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@ -2,20 +2,26 @@
title: Create an Authentication Request Rule (Windows)
description: Create a new rule for Windows Defender Firewall with Advanced Security so devices on the network use IPsec protocols and methods before they can communicate.
ms.assetid: 1296e048-039f-4d1a-aaf2-8472ad05e359
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Authentication Request Rule

18
windows/security/threat-protection/windows-firewall/create-an-inbound-icmp-rule.md
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@ -2,28 +2,30 @@
title: Create an Inbound ICMP Rule (Windows)
description: Learn how to allow inbound ICMP traffic by using the Group Policy Management MMC snap-in to create rules in Windows Defender Firewall with Advanced Security.
ms.assetid: 267b940a-79d9-4322-b53b-81901e357344
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Inbound ICMP Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To allow inbound Internet Control Message Protocol (ICMP) network traffic, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management MMC snap-in to create firewall rules. This type of rule allows ICMP requests and responses to be sent and received by computers on the network.

18
windows/security/threat-protection/windows-firewall/create-an-inbound-port-rule.md
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@ -2,28 +2,30 @@
title: Create an Inbound Port Rule (Windows)
description: Learn to allow traffic on specific ports by using the Group Policy Management MMC snap-in to create rules in Windows Defender Firewall with Advanced Security.
ms.assetid: a7b6c6ca-32fa-46a9-a5df-a4e43147da9f
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Inbound Port Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To allow inbound network traffic on only a specified TCP or UDP port number, use the Windows Defender Firewall
with Advanced Security node in the Group Policy Management MMC snap-in to create firewall rules. This type of rule allows any program that listens on a specified TCP or UDP port to receive network traffic sent to that port.

18
windows/security/threat-protection/windows-firewall/create-an-inbound-program-or-service-rule.md
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@ -2,28 +2,30 @@
title: Create an Inbound Program or Service Rule (Windows)
description: Learn how to allow inbound traffic to a program or service by using the Group Policy Management MMC snap-in to create firewall rules.
ms.assetid: 00b7fa60-7c64-4ba5-ba95-c542052834cf
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Inbound Program or Service Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To allow inbound network traffic to a specified program or service, use the Windows Defender Firewall with Advanced Securitynode in the Group Policy Management MMC snap-in to create firewall rules. This type of rule allows the program to listen and receive inbound network traffic on any port.

18
windows/security/threat-protection/windows-firewall/create-an-outbound-port-rule.md
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@ -2,28 +2,30 @@
title: Create an Outbound Port Rule (Windows)
description: Learn to block outbound traffic on a port by using the Group Policy Management MMC snap-in to create rules in Windows Defender Firewall with Advanced Security.
ms.assetid: 59062b91-756b-42ea-8f2a-832f05d77ddf
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Outbound Port Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
By default, Windows Defender Firewall allows all outbound network traffic unless it matches a rule that prohibits the traffic. To block outbound network traffic on a specified TCP or UDP port number, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management console to create firewall rules. This type of rule blocks any outbound network traffic that matches the specified TCP or UDP port numbers.

18
windows/security/threat-protection/windows-firewall/create-an-outbound-program-or-service-rule.md
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@ -1,24 +1,26 @@
---
title: Create an Outbound Program or Service Rule (Windows)
description: Use the Windows Defender Firewall with Advanced Security node in the Group Policy Management console to create firewall rules.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create an Outbound Program or Service Rule
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
By default, Windows Defender Firewall allows all outbound network traffic unless it matches a rule that prohibits the traffic. To block outbound network traffic for a specified program or service, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management console to create firewall rules. This type of rule prevents the program from sending any outbound network traffic on any port.

18
windows/security/threat-protection/windows-firewall/create-inbound-rules-to-support-rpc.md
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@ -1,24 +1,26 @@
---
title: Create Inbound Rules to Support RPC (Windows)
description: Learn how to allow RPC network traffic by using the Group Policy Management MMC snap-in to create rules in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create Inbound Rules to Support RPC
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To allow inbound remote procedure call (RPC) network traffic, use the Windows Defender Firewall with Advanced Security node in the Group Policy Management console to create two firewall rules. The first rule allows incoming network packets on TCP port 135 to the RPC Endpoint Mapper service. The incoming traffic consists of requests to communicate with a specified network service. The RPC Endpoint Mapper replies with a dynamically assigned port number that the client must use to communicate with the service. The second rule allows the network traffic that is sent to the dynamically assigned port number. Using the two rules configured as described in this topic helps to protect your device by allowing network traffic only from devices that have received RPC dynamic port redirection and to only those TCP port numbers assigned by the RPC Endpoint Mapper.

18
windows/security/threat-protection/windows-firewall/create-windows-firewall-rules-in-intune.md
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@ -1,23 +1,25 @@
---
title: Create Windows Firewall rules in Intune (Windows)
description: Learn how to use Intune to create rules in Windows Defender Firewall with Advanced Security. Start by creating a profile in Device Configuration in Intune.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create Windows Firewall rules in Intune
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
>[!IMPORTANT]
>This information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

18
windows/security/threat-protection/windows-firewall/create-wmi-filters-for-the-gpo.md
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@ -1,24 +1,26 @@
---
title: Create WMI Filters for the GPO (Windows)
description: Learn how to use WMI filters on a GPO to make sure that each GPO for a group can only be applied to devices running the correct version of Windows.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Create WMI Filters for the GPO
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To make sure that each GPO associated with a group can only be applied to devices running the correct version of Windows, use the Group Policy Management MMC snap-in to create and assign WMI filters to the GPO. Although you can create a separate membership group for each GPO, you would then have to manage the memberships of the different groups. Instead, use only a single membership group, and let WMI filters automatically ensure the correct GPO is applied to each device.

18
windows/security/threat-protection/windows-firewall/designing-a-windows-firewall-with-advanced-security-strategy.md
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@ -1,24 +1,26 @@
---
title: Designing a Windows Defender Firewall Strategy (Windows)
description: Answer the question in this article to design an effective Windows Defender Firewall with Advanced Security Strategy.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Designing a Windows Defender Firewall with Advanced Security Strategy
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To select the most effective design for helping to protect the network, you must spend time collecting key information about your current computer environment. You must have a good understanding of what tasks the devices on the network perform, and how they use the network to accomplish those tasks. You must understand the network traffic generated by the programs running on the devices.

18
windows/security/threat-protection/windows-firewall/determining-the-trusted-state-of-your-devices.md
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@ -1,24 +1,26 @@
---
title: Determining the Trusted State of Your Devices (Windows)
description: Learn how to define the trusted state of devices in your enterprise to help design your strategy for using Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Determining the Trusted State of Your Devices
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After obtaining information about the devices that are currently part of the IT infrastructure, you must determine at what point a device is considered trusted. The term *trusted* can mean different things to different people. Therefore, you must communicate a firm definition for it to all stakeholders in the project. Failure to do this communication can lead to problems with the security of the trusted environment, because the overall security can't exceed the level of security set by the least secure client that achieves trusted status.

18
windows/security/threat-protection/windows-firewall/documenting-the-zones.md
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@ -1,24 +1,26 @@
---
title: Documenting the Zones (Windows)
description: Learn how to document the zone placement of devices in your design for Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Documenting the Zones
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Generally, the task of determining zone membership isn't complex, but it can be time-consuming. Use the information generated during the [Designing a Windows Defender Firewall with Advanced Security Strategy](designing-a-windows-firewall-with-advanced-security-strategy.md) section of this guide to determine the zone in which to put each host. You can document this zone placement by adding a Group column to the inventory table shown in the Designing a Windows Defender Firewall with Advanced Security Strategy section. A sample is shown here:

18
windows/security/threat-protection/windows-firewall/domain-isolation-policy-design-example.md
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@ -1,24 +1,26 @@
---
title: Domain Isolation Policy Design Example (Windows)
description: This example uses a fictitious company to illustrate domain isolation policy design in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Domain Isolation Policy Design Example
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This design example continues to use the fictitious company Woodgrove Bank, and builds on the example described in the [Firewall Policy Design Example](firewall-policy-design-example.md) section. See that example for an explanation of the basic corporate network infrastructure at Woodgrove Bank with diagrams.

18
windows/security/threat-protection/windows-firewall/domain-isolation-policy-design.md
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@ -1,24 +1,26 @@
---
title: Domain Isolation Policy Design (Windows)
description: Learn how to design a domain isolation policy, based on which devices accept only connections from authenticated members of the same isolated domain.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Domain Isolation Policy Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
In the domain isolation policy design, you configure the devices on your network to accept only connections coming from devices that are authenticated as members of the same isolated domain.

18
windows/security/threat-protection/windows-firewall/enable-predefined-inbound-rules.md
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@ -1,24 +1,26 @@
---
title: Enable Predefined Inbound Rules (Windows)
description: Learn the rules for Windows Defender Firewall with Advanced Security for common networking roles and functions.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Enable Predefined Inbound Rules
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Windows Defender Firewall with Advanced Security includes many predefined rules for common networking roles and functions. When you install a new server role on a device or enable a network feature on a client device, the installer typically enables the rules required for that role instead of creating new ones. When deploying firewall rules to the devices on the network, you can take advantage of these predefined rules instead of creating new ones. Using this advantage helps to ensure consistency and accuracy, because the rules have been thoroughly tested and are ready for use.

18
windows/security/threat-protection/windows-firewall/enable-predefined-outbound-rules.md
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@ -1,24 +1,26 @@
---
title: Enable Predefined Outbound Rules (Windows)
description: Learn to deploy predefined firewall rules that block outbound network traffic for common network functions in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/07/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Enable Predefined Outbound Rules
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
By default, Windows Defender Firewall with Advanced Security allows all outbound network traffic unless it matches a rule that prohibits the traffic. Windows Defender Firewall includes many predefined outbound rules that can be used to block network traffic for common networking roles and functions. When you install a new server role on a computer or enable a network feature on a client computer, the installer can install, but typically doesn't enable, outbound block rules for that role. When deploying firewall rules to the computers on the network, you can take advantage of these predefined rules instead of creating new ones. Using this advantage helps to ensure consistency and accuracy, because the rules have been thoroughly tested and are ready for use.

18
windows/security/threat-protection/windows-firewall/encryption-zone-gpos.md
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@ -1,24 +1,26 @@
---
title: Encryption Zone GPOs (Windows)
description: Learn how to add a device to an encryption zone by adding the device account to the encryption zone group in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Encryption Zone GPOs
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Handle encryption zones in a similar manner to the boundary zones. A device is added to an encryption zone by adding the device account to the encryption zone group. Woodgrove Bank has a single service that must be protected, and the devices that are running that service are added to the group CG\_DOMISO\_Encryption. This group is granted Read and Apply Group Policy permissions in on the GPO described in this section.

18
windows/security/threat-protection/windows-firewall/encryption-zone.md
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@ -1,24 +1,26 @@
---
title: Encryption Zone (Windows)
description: Learn how to create an encryption zone to contain devices that host sensitive data and require that the sensitive network traffic be encrypted.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Encryption Zone
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Some servers in the organization host data that's sensitive, including medical, financial, or other personal data. Government or industry regulations might require that this sensitive information must be encrypted when it's transferred between devices.

18
windows/security/threat-protection/windows-firewall/evaluating-windows-firewall-with-advanced-security-design-examples.md
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@ -1,24 +1,26 @@
---
title: Evaluating Windows Defender Firewall with Advanced Security Design Examples (Windows)
description: Evaluating Windows Defender Firewall with Advanced Security Design Examples
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Evaluating Windows Defender Firewall with Advanced Security Design Examples
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The following Windows Defender Firewall with Advanced Security design examples illustrate how you can use Windows Defender Firewall to improve the security of the devices connected to the network. You can use these topics to evaluate how the firewall and connection security rules work across all Windows Defender Firewall designs and to determine which design or combination of designs best suits the goals of your organization.

18
windows/security/threat-protection/windows-firewall/exempt-icmp-from-authentication.md
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@ -1,24 +1,26 @@
---
title: Exempt ICMP from Authentication (Windows)
description: Learn how to add exemptions for any network traffic that uses the ICMP protocol in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Exempt ICMP from Authentication
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure shows you how to add exemptions for any network traffic that uses the ICMP protocol.

18
windows/security/threat-protection/windows-firewall/exemption-list.md
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@ -1,24 +1,26 @@
---
title: Exemption List (Windows)
description: Learn about reasons to add devices to an exemption list in Windows Defender Firewall with Advanced Security and the trade-offs of having too many exemptions.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Exemption List
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
When you implement a server and domain isolation security model in your organization, you're likely to find more challenges. Key infrastructure servers such as DNS servers and DHCP servers typically must be available to all devices on the internal network, yet secured from network attacks. However, if they must remain available to all devices on the network, not just to isolated domain members, then these servers can't require IPsec for inbound access, nor can they use IPsec transport mode for outbound traffic.

14
windows/security/threat-protection/windows-firewall/filter-origin-documentation.md
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@ -1,17 +1,23 @@
---
title: Filter origin audit log improvements
description: Filter origin documentation audit log improvements
ms.reviewer:
ms.author: v-bshilpa
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: normal
author: Benny-54
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection:
- m365-security-compliance
- m365-initiative-windows-security
ms.topic: troubleshooting
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Filter origin audit log improvements

18
windows/security/threat-protection/windows-firewall/firewall-gpos.md
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@ -1,24 +1,26 @@
---
title: Firewall GPOs (Windows)
description: In this example, a Group Policy Object is linked to the domain container because the domain controllers aren't part of the isolated domain.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Firewall GPOs
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
All the devices on Woodgrove Bank's network that run Windows are part of the isolated domain, except domain controllers. To configure firewall rules, the GPO described in this section is linked to the domain container in the Active Directory OU hierarchy, and then filtered by using security group filters and WMI filters.

18
windows/security/threat-protection/windows-firewall/firewall-policy-design-example.md
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@ -1,24 +1,26 @@
---
title: Basic Firewall Policy Design Example (Windows)
description: This example features a fictitious company and illustrates firewall policy design for Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Basic Firewall Policy Design Example
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
In this example, the fictitious company Woodgrove Bank is a financial services institution.

14
windows/security/threat-protection/windows-firewall/firewall-settings-lost-on-upgrade.md
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@ -1,17 +1,23 @@
---
title: Troubleshooting Windows Firewall settings after a Windows upgrade
description: Firewall settings lost on upgrade
ms.reviewer:
ms.author: v-bshilpa
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: Benny-54
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection:
- m365-security-compliance
- m365-initiative-windows-security
ms.topic: troubleshooting
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Troubleshooting Windows Firewall settings after a Windows upgrade

18
windows/security/threat-protection/windows-firewall/gathering-information-about-your-active-directory-deployment.md
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@ -1,24 +1,26 @@
---
title: Gathering Information about Your Active Directory Deployment (Windows)
description: Learn about gathering Active Directory information, including domain layout, organizational unit architecture, and site topology, for your firewall deployment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Gathering Information about Your Active Directory Deployment
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Active Directory is another important item about which you must gather information. You must understand the forest structure. This structure includes domain layout, organizational unit (OU) architecture, and site topology. This information makes it possible to know where devices are currently placed, their configuration, and the impact of changes to Active Directory that result from implementing Windows Defender Firewall with Advanced Security. Review the following list for information needed:

18
windows/security/threat-protection/windows-firewall/gathering-information-about-your-current-network-infrastructure.md
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@ -1,24 +1,26 @@
---
title: Gathering Info about Your Network Infrastructure (Windows)
description: Learn how to gather info about your network infrastructure so that you can effectively plan for Windows Defender Firewall with Advanced Security deployment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Gathering Information about Your Current Network Infrastructure
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Perhaps the most important aspect of planning for Windows Defender Firewall with Advanced Security deployment is the network architecture, because IPsec is layered on the Internet Protocol itself. An incomplete or inaccurate understanding of the network can prevent any Windows Defender Firewall solution from being successful. Understanding subnet layout, IP addressing schemes, and traffic patterns are part of this effort, but accurately documenting the following components are important to completing the planning phase of this project:

18
windows/security/threat-protection/windows-firewall/gathering-information-about-your-devices.md
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@ -1,24 +1,26 @@
---
title: Gathering Information about Your Devices (Windows)
description: Learn what information to gather about the devices in your enterprise to plan your Windows Defender Firewall with Advanced Security deployment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Gathering Information about Your Devices
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
One of the most valuable benefits of conducting an asset discovery project is the large amount of data that is obtained about the client and server devices on the network. When you start designing and planning your isolation zones, you must make decisions that require accurate information about the state of all hosts to ensure that they can use IPsec as planned.

18
windows/security/threat-protection/windows-firewall/gathering-other-relevant-information.md
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@ -1,24 +1,26 @@
---
title: Gathering Other Relevant Information (Windows)
description: Learn about additional information you may need to gather to deploy Windows Defender Firewall with Advanced Security policies in your organization.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Gathering Other Relevant Information
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This topic discusses several other things that you should examine to see whether they'll cause any complications in your ability to deploy Windows Defender Firewall with Advanced Security policies in your organization.

18
windows/security/threat-protection/windows-firewall/gathering-the-information-you-need.md
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@ -1,24 +1,26 @@
---
title: Gathering the Information You Need (Windows)
description: Collect and analyze information about your network, directory services, and devices to prepare for Windows Defender Firewall with Advanced Security deployment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Gathering the Information You Need
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Before starting the planning process for a Windows Defender Firewall with Advanced Security deployment, you must collect and analyze up-to-date information about the network, the directory services, and the devices that are already deployed in the organization. This information enables you to create a design that accounts for all possible elements of the existing infrastructure. If the gathered information isn't accurate, problems can occur when devices and devices that weren't considered during the planning phase are encountered during implementation.

18
windows/security/threat-protection/windows-firewall/gpo-domiso-boundary.md
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@ -1,24 +1,26 @@
---
title: GPO\_DOMISO\_Boundary (Windows)
description: This example GPO supports devices that aren't part of the isolated domain to access specific servers that must be available to those untrusted devices.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# GPO\_DOMISO\_Boundary
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This GPO is authored by using the Windows Defender Firewall with Advanced Security interface in the Group Policy editing tools. Woodgrove Bank began by copying and pasting the GPO for the Windows Server 2008 version of the isolated domain GPO, and then renamed the copy to reflect its new purpose.

14
windows/security/threat-protection/windows-firewall/gpo-domiso-encryption.md
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@ -1,16 +1,22 @@
---
title: GPO\_DOMISO\_Encryption\_WS2008 (Windows)
description: This example GPO supports the ability for servers that contain sensitive data to require encryption for all connection requests.
ms.reviewer:
ms.author: dansimp
author: dansimp
manager: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.prod: m365-security
ms.localizationpriority: medium
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# GPO\_DOMISO\_Encryption\_WS2008

18
windows/security/threat-protection/windows-firewall/gpo-domiso-firewall.md
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@ -1,24 +1,26 @@
---
title: GPO\_DOMISO\_Firewall (Windows)
description: Learn about the settings and rules in this example GPO, which is authored by using the Group Policy editing tools.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# GPO\_DOMISO\_Firewall
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This GPO is authored by using the Windows Defender Firewall
with Advanced Security interface in the Group Policy editing tools. The User Configuration section of the GPO is disabled. It is intended to only apply to devices that are running at least Windows 7 or Windows Server 2008.

18
windows/security/threat-protection/windows-firewall/gpo-domiso-isolateddomain-clients.md
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@ -1,24 +1,26 @@
---
title: GPO\_DOMISO\_IsolatedDomain\_Clients (Windows)
description: Author this GPO by using Windows Defender Firewall with Advanced Security interface in the Group Policy editing tools.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# GPO\_DOMISO\_IsolatedDomain\_Clients
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This GPO is authored by using the Windows Defender Firewall with Advanced Security interface in the Group Policy editing tools. The User Configuration section of the GPO is disabled. It's intended to only apply to client devices that are running Windows 8, Windows 7, or Windows Vista.

18
windows/security/threat-protection/windows-firewall/gpo-domiso-isolateddomain-servers.md
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@ -1,24 +1,26 @@
---
title: GPO\_DOMISO\_IsolatedDomain\_Servers (Windows)
description: Author this GPO by using the Windows Defender Firewall with Advanced Security interface in the Group Policy editing tools.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# GPO\_DOMISO\_IsolatedDomain\_Servers
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This GPO is authored by using the Windows Defender Firewall interface in the Group Policy editing tools. The User Configuration section of the GPO is disabled. It's intended to only apply to server devices that are running at least Windows Server 2008.

18
windows/security/threat-protection/windows-firewall/identifying-your-windows-firewall-with-advanced-security-deployment-goals.md
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@ -1,23 +1,25 @@
---
title: Identify implementation goals for Windows Defender Firewall with Advanced Security Deployment (Windows)
description: Identifying Your Windows Defender Firewall with Advanced Security (WFAS) implementation goals
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Identifying Windows Defender Firewall with Advanced Security implementation goals
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Correctly identifying your Windows Defender Firewall with Advanced Security implementation goals is essential for the success of your Windows Defender Firewall design project. Form a project team that can clearly articulate deployment issues in a vision statement. When you write your vision statement, identify, clarify, and refine your implementation goals. Prioritize and, if possible, combine your implementation goals so that you can design and deploy Windows Defender Firewall by using an iterative approach. You can take advantage of the predefined Windows Defender Firewall implementation goals presented in this guide that are relevant to your scenarios.

18
windows/security/threat-protection/windows-firewall/implementing-your-windows-firewall-with-advanced-security-design-plan.md
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@ -1,24 +1,26 @@
---
title: Implementing Your Windows Defender Firewall with Advanced Security Design Plan (Windows)
description: Implementing Your Windows Defender Firewall with Advanced Security Design Plan
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Implementing Your Windows Defender Firewall with Advanced Security Design Plan
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The following are important factors in the implementation of your Windows Defender Firewall design plan:

18
windows/security/threat-protection/windows-firewall/isolated-domain-gpos.md
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@ -1,24 +1,26 @@
---
title: Isolated Domain GPOs (Windows)
description: Learn about GPOs for isolated domains in this example configuration of Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Isolated Domain GPOs
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
All of the devices in the isolated domain are added to the group CG\_DOMISO\_IsolatedDomain. You must create multiple GPOs to align with this group, one for each Windows operating system that must have different rules or settings to implement the basic isolated domain functionality that you have in your isolated domain. This group is granted Read and Apply Group Policy permissions on all the GPOs described in this section.

14
windows/security/threat-protection/windows-firewall/isolated-domain.md
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@ -1,16 +1,22 @@
---
title: Isolated Domain (Windows)
description: Learn about the isolated domain, which is the primary zone for trusted devices, which use connection security and firewall rules to control communication.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Isolated Domain

18
windows/security/threat-protection/windows-firewall/isolating-apps-on-your-network.md
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@ -3,22 +3,24 @@ title: Isolating Microsoft Store Apps on Your Network (Windows)
description: Learn how to customize your firewall configuration to isolate the network access of the new Microsoft Store apps that run on devices added to your network.
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Isolating Microsoft Store Apps on Your Network
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
When you add new devices to your network, you may want to customize your Windows Defender Firewall with Advanced Security configuration to isolate the network access of the new Microsoft Store apps that run on them. Developers who build Microsoft Store apps can declare certain app capabilities that enable different classes of network access. A developer can decide what kind of network access the app requires and configure this capability for the app. When the app is installed on a device, appropriate firewall rules are automatically created to enable access. You can then customize the firewall configuration to further fine-tune this access if they desire more control over the network access for the app.

18
windows/security/threat-protection/windows-firewall/link-the-gpo-to-the-domain.md
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@ -1,24 +1,26 @@
---
title: Link the GPO to the Domain (Windows)
description: Learn how to link a GPO to the Active Directory container for the target devices, after you configure it in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Link the GPO to the Domain
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you create the GPO and configure it with security group filters and WMI filters, you must link the GPO to the container in Active Directory that contains all of the target devices.

18
windows/security/threat-protection/windows-firewall/mapping-your-deployment-goals-to-a-windows-firewall-with-advanced-security-design.md
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@ -1,24 +1,26 @@
---
title: Mapping your implementation goals to a Windows Firewall with Advanced Security design (Windows)
description: Mapping your implementation goals to a Windows Firewall with Advanced Security design
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Mapping your implementation goals to a Windows Firewall with Advanced Security design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you finish reviewing the existing Windows Firewall with Advanced Security implementation goals and you determine which goals are important to your specific deployment, you can map those goals to a specific Windows Firewall with Advanced Security design.
> [!IMPORTANT]

18
windows/security/threat-protection/windows-firewall/modify-gpo-filters-to-apply-to-a-different-zone-or-version-of-windows.md
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@ -1,24 +1,26 @@
---
title: Modify GPO Filters (Windows)
description: Learn how to modify GPO filters to apply to a different zone or version of windows in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Modify GPO Filters to Apply to a Different Zone or Version of Windows
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
You must reconfigure your copied GPO so that it contains the correct security group and WMI filters for its new role. If you are creating the GPO for the isolated domain, use the [Block members of a group from applying a GPO](#to-block-members-of-a-group-from-applying-a-gpo) procedure to prevent members of the boundary and encryption zones from incorrectly applying the GPOs for the main isolated domain.

18
windows/security/threat-protection/windows-firewall/open-the-group-policy-management-console-to-ip-security-policies.md
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@ -1,24 +1,26 @@
---
title: Open the Group Policy Management Console to IP Security Policies (Windows)
description: Learn how to open the Group Policy Management Console to IP Security Policies to configure GPOs for earlier versions of the Windows operating system.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Open the Group Policy Management Console to IP Security Policies
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Procedures in this guide that refer to GPOs for earlier versions of the Windows operating system instruct you to work with the IP Security Policy section in the Group Policy Management Console (GPMC).

18
windows/security/threat-protection/windows-firewall/open-the-group-policy-management-console-to-windows-firewall-with-advanced-security.md
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@ -1,24 +1,26 @@
---
title: Group Policy Management of Windows Firewall with Advanced Security (Windows)
description: Group Policy Management of Windows Firewall with Advanced Security
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Group Policy Management of Windows Firewall with Advanced Security
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Most of the procedures in this guide instruct you to use Group Policy settings for Windows Firewall with Advanced Security.

18
windows/security/threat-protection/windows-firewall/open-the-group-policy-management-console-to-windows-firewall.md
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@ -1,24 +1,26 @@
---
title: Group Policy Management of Windows Defender Firewall (Windows)
description: Group Policy Management of Windows Defender Firewall with Advanced Security
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Group Policy Management of Windows Defender Firewall
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
To open a GPO to Windows Defender Firewall:

18
windows/security/threat-protection/windows-firewall/open-windows-firewall-with-advanced-security.md
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@ -1,24 +1,26 @@
---
title: Open Windows Defender Firewall with Advanced Security (Windows)
description: Learn how to open the Windows Defender Firewall with Advanced Security console. You must be a member of the Administrators group.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Open Windows Defender Firewall with Advanced Security
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
This procedure shows you how to open the Windows Defender Firewall with Advanced Security console.

18
windows/security/threat-protection/windows-firewall/planning-certificate-based-authentication.md
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@ -1,24 +1,26 @@
---
title: Planning Certificate-based Authentication (Windows)
description: Learn how a device unable to join an Active Directory domain can still participate in an isolated domain by using certificate-based authentication.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Certificate-based Authentication
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Sometimes a device can't join an Active Directory domain, and therefore can't use Kerberos V5 authentication with domain credentials. However, the device can still participate in the isolated domain by using certificate-based authentication.

18
windows/security/threat-protection/windows-firewall/planning-domain-isolation-zones.md
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@ -1,24 +1,26 @@
---
title: Planning Domain Isolation Zones (Windows)
description: Learn how to use information you've gathered to make decisions about isolation zones for your environment in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Domain Isolation Zones
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you have the required information about your network, Active Directory, and client and server devices, you can use that information to make decisions about the isolation zones you want to use in your environment.

18
windows/security/threat-protection/windows-firewall/planning-gpo-deployment.md
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@ -1,24 +1,26 @@
---
title: Planning GPO Deployment (Windows)
description: Learn how to use security group filtering and WMI filtering to provide the most flexible options for applying GPOs to devices in Active Directory.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning GPO Deployment
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
You can control which GPOs are applied to devices in Active Directory in a combination of three ways:

18
windows/security/threat-protection/windows-firewall/planning-group-policy-deployment-for-your-isolation-zones.md
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@ -1,24 +1,26 @@
---
title: Planning Group Policy Deployment for Your Isolation Zones (Windows)
description: Learn how to plan a group policy deployment for your isolation zones after you determine the best logical design for your isolation environment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Group Policy Deployment for Your Isolation Zones
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you've decided on the best logical design of your isolation environment for the network and device security requirements, you can start the implementation plan.

18
windows/security/threat-protection/windows-firewall/planning-isolation-groups-for-the-zones.md
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@ -1,24 +1,26 @@
---
title: Planning Isolation Groups for the Zones (Windows)
description: Learn about planning isolation groups for the zones in Microsoft Firewall, including information on universal groups and GPOs.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Isolation Groups for the Zones
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Isolation groups in Active Directory are how you implement the various domain and server isolation zones. A device is assigned to a zone by adding its device account to the group that represents that zone.

18
windows/security/threat-protection/windows-firewall/planning-network-access-groups.md
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@ -1,24 +1,26 @@
---
title: Planning Network Access Groups (Windows)
description: Learn how to implement a network access group for users and devices that can access an isolated server in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Network Access Groups
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
A network access group (NAG) is used to identify users and devices that have permission to access an isolated server. The server is configured with firewall rules that allow only network connections that are authenticated as originating from a device, and optionally a user, whose accounts are members of its NAG. A member of the isolated domain can belong to as many NAGs as required.

18
windows/security/threat-protection/windows-firewall/planning-server-isolation-zones.md
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@ -1,24 +1,26 @@
---
title: Planning Server Isolation Zones (Windows)
description: Learn how to restrict access to a server to approved users by using a server isolation zone in Windows Defender Firewall with Advanced Security.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Server Isolation Zones
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Sometimes a server hosts data that is sensitive. If your servers host data that must not be compromised, you have several options to help protect that data. One was already addressed: adding the server to the encryption zone. Membership in that zone prevents the server from being accessed by any devices that are outside the isolated domain, and encrypts all network connections to server.

18
windows/security/threat-protection/windows-firewall/planning-settings-for-a-basic-firewall-policy.md
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@ -1,24 +1,26 @@
---
title: Planning Settings for a Basic Firewall Policy (Windows)
description: Learn how to design a basic policy for Windows Defender Firewall with Advanced Security, the settings and rules that enforce your requirements on devices.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Settings for a Basic Firewall Policy
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you've identified your requirements, and have the information about the network layout and devices available, you can begin to design the GPO settings and rules that will enable you to enforce your requirements on the devices.

18
windows/security/threat-protection/windows-firewall/planning-the-gpos.md
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@ -1,24 +1,26 @@
---
title: Planning the GPOs (Windows)
description: Learn about planning Group Policy Objects for your isolation zones in Windows Defender Firewall with Advanced Security, after you design the zone layout.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning the GPOs
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
When you plan the GPOs for your different isolation zones, you must complete the layout of the required zones and their mappings to the groups that link the devices to the zones.

18
windows/security/threat-protection/windows-firewall/planning-to-deploy-windows-firewall-with-advanced-security.md
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@ -1,24 +1,26 @@
---
title: Plan to Deploy Windows Defender Firewall with Advanced Security (Windows)
description: Use the design information in this article to plan for the deployment of Windows Defender Firewall with Advanced Security in your organization.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning to Deploy Windows Defender Firewall with Advanced Security
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you collect information about your environment and decide on a design by following the guidance in the [Windows Defender Firewall with Advanced Security Design Guide](windows-firewall-with-advanced-security-design-guide.md), you can begin to plan the deployment of your design. With the completed design and the information in this topic, you can determine which tasks to perform to deploy Windows Defender Firewall with Advanced Security in your organization.

18
windows/security/threat-protection/windows-firewall/planning-your-windows-firewall-with-advanced-security-design.md
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@ -1,24 +1,26 @@
---
title: Planning Your Windows Defender Firewall with Advanced Security Design (Windows)
description: After you gather the relevant information, select the design or combination of designs for Windows Defender Firewall with Advanced Security in your environment.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Planning Your Windows Defender Firewall with Advanced Security Design
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
After you've gathered the relevant information in the previous sections, and understood the basics of the designs as described earlier in this guide, you can select the design (or combination of designs) that meet your needs.

18
windows/security/threat-protection/windows-firewall/procedures-used-in-this-guide.md
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@ -1,24 +1,26 @@
---
title: Procedures Used in This Guide (Windows)
description: Refer to this summary of procedures for Windows Defender Firewall with Advanced Security from checklists in this guide.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Procedures Used in This Guide
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The procedures in this section appear in the checklists found earlier in this document. They should be used only in the context of the checklists in which they appear. They are presented here in alphabetical order.

18
windows/security/threat-protection/windows-firewall/protect-devices-from-unwanted-network-traffic.md
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@ -1,24 +1,26 @@
---
title: Protect devices from unwanted network traffic (Windows)
description: Learn how running a host-based firewall on every device in your organization can help protect against attacks as part of a defense-in-depth security strategy.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 01/18/2022
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Protect devices from unwanted network traffic
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
Although network perimeter firewalls provide important protection to network resources from external threats, there are network threats that a perimeter firewall can't protect against. Some attacks might successfully penetrate the perimeter firewall, and at that point what can stop it? Other attacks might originate from inside the network, such as malware that is brought in on portable media and run on a trusted device. Portable devices are often taken outside the network and connected directly to the Internet, without adequate protection between the device and security threats.

14
windows/security/threat-protection/windows-firewall/quarantine.md
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@ -1,16 +1,22 @@
---
title: Quarantine behavior
description: Quarantine behavior is explained in detail.
ms.author: v-bshilpa
author: Benny-54
manager: dansimp
ms.reviewer:
ms.author: paoloma
author: paolomatarazzo
manager: aaroncz
ms.reviewer: jekrynit
ms.prod: m365-security
ms.localizationpriority: normal
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Quarantine behavior

18
windows/security/threat-protection/windows-firewall/require-encryption-when-accessing-sensitive-network-resources.md
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@ -1,24 +1,26 @@
---
title: Require Encryption When Accessing Sensitive Network Resources (Windows)
description: Windows Defender Firewall with Advanced Security allows you to require that all network traffic in an isolated domain be encrypted.
ms.reviewer:
ms.author: dansimp
ms.reviewer: jekrynit
ms.author: paoloma
ms.prod: m365-security
ms.localizationpriority: medium
author: dansimp
manager: dansimp
author: paolomatarazzo
manager: aaroncz
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 09/08/2021
ms.technology: windows-sec
appliesto:
- ✅ <b>Windows 10</b>
- ✅ <b>Windows 11</b>
- ✅ <b>Windows Server 2016</b>
- ✅ <b>Windows Server 2019</b>
- ✅ <b>Windows Server 2022</b>
---
# Require Encryption When Accessing Sensitive Network Resources
**Applies to**
- Windows 10
- Windows 11
- Windows Server 2016 and above
The use of authentication in the previously described goal ([Restrict Access to Only Trusted Devices](restrict-access-to-only-trusted-devices.md)) enables a device in the isolated domain to block traffic from untrusted devices. However, it doesn't prevent an untrusted device from eavesdropping on the network traffic shared between two trusted devices, because by default network packets aren't encrypted.

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