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Merge pull request #7101 from MaratMussabekov/patch-166

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added note about other TLS clients
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Daniel Simpson
2020-07-08 08:11:44 -07:00
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parent 0d77099095 0a6c216539
commit 8621498317
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windows/security/identity-protection/enterprise-certificate-pinning.md
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@ -26,13 +26,16 @@ ms.reviewer:
Enterprise certificate pinning is a Windows feature for remembering, or “pinning,” a root issuing certificate authority or end entity certificate to a given domain name. Enterprise certificate pinning is a Windows feature for remembering, or “pinning,” a root issuing certificate authority or end entity certificate to a given domain name.
Enterprise certificate pinning helps reduce man-in-the-middle attacks by enabling you to protect your internal domain names from chaining to unwanted certificates or to fraudulently issued certificates. Enterprise certificate pinning helps reduce man-in-the-middle attacks by enabling you to protect your internal domain names from chaining to unwanted certificates or to fraudulently issued certificates.
>[!NOTE] > [!NOTE]
> External domain names, where the certificate issued to these domains is issued by a public certificate authority, are not ideal for enterprise certificate pinning. > External domain names, where the certificate issued to these domains is issued by a public certificate authority, are not ideal for enterprise certificate pinning.
Windows Certificate APIs (CertVerifyCertificateChainPolicy and WinVerifyTrust) are updated to check if the site’s server authentication certificate chain matches a restricted set of certificates. Windows Certificate APIs (CertVerifyCertificateChainPolicy and WinVerifyTrust) are updated to check if the site’s server authentication certificate chain matches a restricted set of certificates.
These restrictions are encapsulated in a Pin Rules Certificate Trust List (CTL) that is configured and deployed to Windows 10 computers. These restrictions are encapsulated in a Pin Rules Certificate Trust List (CTL) that is configured and deployed to Windows 10 computers.
Any site certificate triggering a name mismatch causes Windows to write an event to the CAPI2 event log and prevents the user from navigating to the web site using Microsoft Edge or Internet Explorer. Any site certificate triggering a name mismatch causes Windows to write an event to the CAPI2 event log and prevents the user from navigating to the web site using Microsoft Edge or Internet Explorer.
> [!NOTE]
> Enterprise Certificate Pinning feature triggering doesn't cause clients other than Microsoft Edge or Internet Explorer to block the connection.
## Deployment ## Deployment
To deploy enterprise certificate pinning, you need to: To deploy enterprise certificate pinning, you need to: