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4010323 - Deprecation of SHA-1 for SSL/TLS Certificates in Microsoft Edge and Internet Explorer 11 - Version: 1.0
published on 2017-05-09 17:00:00 UTC byContent:
Revision Note: V1.0 (May 9, 2017): Advisory published.
Summary: Beginning May 9, 2017, Microsoft released updates to Microsoft Edge and Internet Explorer 11 to block sites that are protected with a SHA-1 certificate from loading and displays an invalid certificate warning. This change will only impact SHA-1 certificates that chain to a Microsoft Trusted Root CA where the end-entity certificate or the issuing intermediate uses SHA-1. Manually-installed enterprise or self-signed SHA-1 certificates will not be impacted, although we recommend that all customers quickly migrate to SHA-2. For more information, please see Windows Enforcement of SHA1 Certificates.
Summary: Beginning May 9, 2017, Microsoft released updates to Microsoft Edge and Internet Explorer 11 to block sites that are protected with a SHA-1 certificate from loading and displays an invalid certificate warning. This change will only impact SHA-1 certificates that chain to a Microsoft Trusted Root CA where the end-entity certificate or the issuing intermediate uses SHA-1. Manually-installed enterprise or self-signed SHA-1 certificates will not be impacted, although we recommend that all customers quickly migrate to SHA-2. For more information, please see Windows Enforcement of SHA1 Certificates.
https://technet.microsoft.com/en-us/library/security/4010323
Published: 2017 05 09 17:00:00
Received: 2022 04 14 18:03:35
Feed: Latest Security Advisories
Source: Latest Security Advisories
Category: Alerts
Topic: Vulnerabilities
Views: 1
