Query for TLS versions

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1 comment

  • Luke Nichols

    Patrick,

    This document by Microsoft seems to list registry keys for TLS 1.2 that you can check for to determine whether it is enabled or disabled. There is a different registry entry for each client and server, so you will need to determine whether your software requires your computers to be a TLS 1.2 client or a TLS 1.2 server.

    https://docs.microsoft.com/en-us/windows-server/security/tls/tls-registry-settings

    EDIT: After more testing it looks like that key usually doesn't exist unless you explicitly create it-- TLS 1.2 could be enabled even if the "Enabled" registry key does not exist. This method might not work for you.

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