+ + +## LanmanWorkstation policies + + + + +
+ + +**LanmanWorkstation/EnableInsecureGuestLogons** + + +
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+ + + +Added in Windows 10, version 1803. This policy setting determines if the SMB client will allow insecure guest logons to an SMB server. + +If you enable this policy setting or if you do not configure this policy setting, the SMB client will allow insecure guest logons. + +If you disable this policy setting, the SMB client will reject insecure guest logons. + +Insecure guest logons are used by file servers to allow unauthenticated access to shared folders. While uncommon in an enterprise environment, insecure guest logons are frequently used by consumer Network Attached Storage (NAS) appliances acting as file servers. Windows file servers require authentication and do not use insecure guest logons by default. Since insecure guest logons are unauthenticated, important security features such as SMB Signing and SMB Encryption are disabled. As a result, clients that allow insecure guest logons are vulnerable to a variety of man-in-the-middle attacks that can result in data loss, data corruption, and exposure to malware. Additionally, any data written to a file server using an insecure guest logon is potentially accessible to anyone on the network. Microsoft recommends disabling insecure guest logons and configuring file servers to require authenticated access. + + + +ADMX Info: +- GP English name: *Enable insecure guest logons* +- GP name: *Pol_EnableInsecureGuestLogons* +- GP ADMX file name: *LanmanWorkstation.admx* + + + +This setting supports a range of values between 0 and 1. + + + + + + + + + + +
+ +Footnote: + +- 1 - Added in Windows 10, version 1607. +- 2 - Added in Windows 10, version 1703. +- 3 - Added in Windows 10, version 1709. +- 4 - Added in Windows 10, version 1803. + + + diff --git a/windows/client-management/mdm/policy-csp-restrictedgroups.md b/windows/client-management/mdm/policy-csp-restrictedgroups.md index 8b0251476c..8e59202bfb 100644 --- a/windows/client-management/mdm/policy-csp-restrictedgroups.md +++ b/windows/client-management/mdm/policy-csp-restrictedgroups.md @@ -6,7 +6,7 @@ ms.topic: article ms.prod: w10 ms.technology: windows author: nickbrower -ms.date: 01/12/2018 +ms.date: 03/15/2018 --- # Policy CSP - RestrictedGroups @@ -17,20 +17,22 @@ ms.date: 01/12/2018
- + ## RestrictedGroups policies +
- + + **RestrictedGroups/ConfigureGroupMembership** - +
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- - -This security setting allows an administrator to define the members of a security-sensitive (restricted) group. When a Restricted Groups Policy is enforced, any current member of a restricted group that is not on the Members list is removed. Any user on the Members list who is not currently a member of the restricted group is added. You can use Restricted Groups policy to control group membership. + + +This security setting allows an administrator to define the members of a security-sensitive (restricted) group. When a Restricted Groups Policy is enforced, any current member of a restricted group that is not on the Members list is removed. Any user on the Members list who is not currently a member of the restricted group is added. You can use Restricted Groups policy to control group membership. Using the policy, you can specify what members are part of a group. Any members that are not specified in the policy are removed during configuration or refresh. For example, you can create a Restricted Groups policy to only allow specified users (for example, Alice and John) to be members of the Administrators group. When policy is refreshed, only Alice and John will remain as members of the Administrators group. -> [!Note] -> This policy is only scoped to the Administrators group at this time. +Caution: If a Restricted Groups policy is applied, any current member not on the Restricted Groups policy members list is removed. This can include default members, such as administrators. Restricted Groups should be used primarily to configure membership of local groups on workstation or member servers. An empty Members list means that the restricted group has no members. -Using the policy, you can specify what members are part of a group. Any members that are not specified in the policy are removed during configuration or refresh. For example, you can create a Restricted Groups policy to only allow specified users (for example, Alice and John) to be members of the Administrators group. When policy is refreshed, only Alice and John will remain as members of the Administrators group. - -> [!Note] -> If a Restricted Groups policy is applied, any current member not on the Restricted Groups policy members list is removed. This can include default members, such as administrators. Restricted Groups should be used primarily to configure membership of local groups on workstation or member servers. An empty Members list means that the restricted group has no members. - - + @@ -83,7 +79,7 @@ Using the policy, you can specify what members are part of a group. Any members - +
Footnote: @@ -91,6 +87,7 @@ Footnote: - 1 - Added in Windows 10, version 1607. - 2 - Added in Windows 10, version 1703. - 3 - Added in Windows 10, version 1709. +- 4 - Added in Windows 10, version 1803. - + diff --git a/windows/deployment/windows-10-deployment-scenarios.md b/windows/deployment/windows-10-deployment-scenarios.md index bab7d12f57..51a8bd92fe 100644 --- a/windows/deployment/windows-10-deployment-scenarios.md +++ b/windows/deployment/windows-10-deployment-scenarios.md @@ -7,7 +7,7 @@ ms.prod: w10 ms.mktglfcycl: deploy ms.localizationpriority: high ms.sitesec: library -ms.date: 01/10/2018 +ms.date: 03/16/2018 author: greg-lindsay --- @@ -36,7 +36,7 @@ The following table summarizes various Windows 10 deployment scenarios. The scen Customize the out-of-box-experience (OOBE) for your organization, and deploy a new system with apps and settings already configured.