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Merge pull request #5373 from joinimran/patch-31

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Daniel Simpson
2019-11-26 09:48:28 -08:00
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parent 506dd35af7 d7809f3a72
commit 435f704e26
1 changed files with 5 additions and 1 deletions
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6
windows/security/threat-protection/security-policy-settings/network-security-allow-pku2u-authentication-requests-to-this-computer-to-use-online-identities.md
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@ -30,7 +30,8 @@ Starting with Windows Server 2008 R2 and Windows 7, the Negotiate Security Su
When devices are configured to accept authentication requests by using online IDs, Negoexts.dll calls the PKU2U SSP on the computer that is used to log on. The PKU2U SSP obtains a local certificate and exchanges the policy between the peer computers. When validated on the peer computer, the certificate within the metadata is sent to the logon peer for validation. It associates the user's certificate to a security token, and then the logon process completes.
>**Note:**  The ability to link online IDs can be performed by anyone with an account that has standard user’s credentials through **Credential Manager**.
> [!Note]
> The ability to link online IDs can be performed by anyone with an account that has standard user’s credentials through **Credential Manager**.
This policy is not configured by default on domain-joined devices. This would disallow the online identities to be able to authenticate to the domain-joined computers in Windows 7 and later.
@ -40,6 +41,9 @@ This policy is not configured by default on domain-joined devices. This would di
This will allow authentication to successfully complete between the two (or more) computers that have established a peer relationship through the use on online IDs. The PKU2U SSP obtains a local certificate and exchanges the policy between the peer devices. When validated on the peer computer, the certificate within the metadata is sent to the logon peer for validation. It associates the user's certificate to a security token, and then the logon process completes.
> [!Note]
> KU2U is disabled by default on Windows Server. Remote desktop connections from a hybrid Azure AD-joined server to an Azure AD-joined Windows 10 device, or Hybrid Azure AD-joined domain member Windows 10 device, fails. To resolve this, enable PKU2U on the Server.
- **Disabled**
This will prevent online IDs from being used to authenticate the user to another computer in a peer-to-peer relationship.