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SSL

Fixing IIS Express Developer SSL Certificate & Chrome 58+ [missing_subjectAltName]

Chrome has recently been updated (Version 58) to remove support for the matching of SSL certificates based on the CN when Subject Alternative Name (SAN) is not available. This is causing users to receive the following error when using Chrome and IIS Express configured with SSL. The server could not prove that it is localhost; its security certificate is from [missing_subjectAltName]. This may be caused by a misconfiguration or an attacker intercepting your connection. The real issue The real issue here is not with Chrome but rather with the self signed SSL Certificate that is installed as a pa…

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