Merge branch 'master' into symantec-mdatp

This commit is contained in:
Denise Vangel-MSFT
2020-05-29 11:30:10 -07:00
12 changed files with 88 additions and 232 deletions

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@ -29,7 +29,9 @@ ms.topic: article
Microsoft Defender ATP provides a centralized security operations experience for Windows as well as non-Windows platforms. You'll be able to see alerts from various supported operating systems (OS) in Microsoft Defender Security Center and better protect your organization's network.
You'll need to know the exact Linux distros and macOS versions that are compatible with Microsoft Defender ATP for the integration to work.
You'll need to know the exact Linux distros and macOS versions that are compatible with Microsoft Defender ATP for the integration to work. For more information, see:
- [Microsoft Defender ATP for Linux system requirements](microsoft-defender-atp-linux.md#system-requirements)
- [Microsoft Defender ATP for Mac system requirements](microsoft-defender-atp-mac.md#system-requirements).
## Onboarding non-Windows machines
You'll need to take the following steps to onboard non-Windows machines:

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@ -14,7 +14,7 @@ manager: dansimp
audience: ITPro
ms.collection: M365-security-compliance
ms.topic: conceptual
ms.date: 06/27/2019
ms.date: 05/29/2020
---
# Domain member: Maximum machine account password age
@ -42,8 +42,7 @@ For more information, see [Machine Account Password Process](https://techcommuni
### Best practices
1. We recommend that you set **Domain member: Maximum machine account password age** to about 30 days. Setting the value to fewer days can increase replication and affect domain controllers. For example, in Windows NT domains, machine passwords were changed every 7 days. The additional replication churn would affect domain controllers in large organizations that have many computers or slow links between sites.
2. Some organizations pre-build computers and then store them for later use or ship them to remote locations. When a computer is turned on after being offline more than 30 days, the Netlogon service notices the password age and initiates a secure channel to a domain controller to change it. If the secure channel cannot be established, the computer does not authenticate with the domain. For this reason, some organizations might want to create a special organizational unit (OU) for computers that are prebuilt, and then configure the value for this policy setting to a greater number of days.
We recommend that you set **Domain member: Maximum machine account password age** to about 30 days. Setting the value to fewer days can increase replication and affect domain controllers. For example, in Windows NT domains, machine passwords were changed every 7 days. The additional replication churn would affect domain controllers in large organizations that have many computers or slow links between sites.
### Location

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@ -14,7 +14,7 @@ author: jsuther1974
ms.reviewer: isbrahm
ms.author: dansimp
manager: dansimp
ms.date: 05/14/2019
ms.date: 05/29/2020
---
# Manage Packaged Apps with Windows Defender Application Control
@ -65,8 +65,10 @@ Below are the list of steps you can follow to block one or more packaged apps in
1. Get the app identifier for an installed package
```powershell
$package = Get-AppxPackage -name <example_app>
$package = Get-AppxPackage -name *<example_app>*
```
Where the name of the app is surrounded by asterisks, for example &ast;windowsstore&ast;
2. Make a rule by using the New-CIPolicyRule cmdlet
```powershell
@ -119,9 +121,9 @@ If the app you intend to block is not installed on the system you are using the
3. Copy the GUID in the URL for the app
- Example: the GUID for the Microsoft To-Do app is 9nblggh5r558
- https://www.microsoft.com/p/microsoft-to-do-list-task-reminder/9nblggh5r558?activetab=pivot:overviewtab
- `https://www.microsoft.com/p/microsoft-to-do-list-task-reminder/9nblggh5r558?activetab=pivot:overviewtab`
4. Use the GUID in the following REST query URL to retrieve the identifiers for the app
- Example: for the Microsoft To-Do app, the URL would be https://bspmts.mp.microsoft.com/v1/public/catalog/Retail/Products/9nblggh5r558/applockerdata
- Example: for the Microsoft To-Do app, the URL would be `https://bspmts.mp.microsoft.com/v1/public/catalog/Retail/Products/9nblggh5r558/applockerdata`
- The URL will return:
```
@ -141,4 +143,4 @@ The method for allowing specific packaged apps is similar to the method outlined
$Rule = New-CIPolicyRule -Package $package -allow
```
Since a lot of system apps are packaged apps, it is generally advised that customers rely on the sample policies in C:\Windows\schemas\CodeIntegrity\ExamplePolicies to help allow all inbox apps by the Store signature already included in the policies and control apps with deny rules.
Since a lot of system apps are packaged apps, it is generally advised that customers rely on the sample policies in `C:\Windows\schemas\CodeIntegrity\ExamplePolicies` to help allow all inbox apps by the Store signature already included in the policies and control apps with deny rules.