how to test tls 1.2 connection in windows

#How to test tls 1.2 connection in windows series#

From part 1 you should be familiar with the various components Exchange Server relies on such as Schannel, WinHTTP and. Our steps will, regardless of the OS’ default state, configure TLS 1.2 so it is enabled and available for incoming (Server) connections and outgoing (Client) connections. Some versions of Windows Server have TLS 1.2 enabled by default while others do not. The method used to enable TLS 1.2 varies by the version of the Windows Server operating system. Please perform the activities called out in part 1 if you have not prior to moving forward with any configurations outlined in part 2.

#How to test tls 1.2 connection in windows series#

Assumptionįor Part 2 of our TLS guidance series we assume you have already audited your on-premises Exchange Servers and applied all updates called out in Part 1: Getting Ready for TLS 1.2. Part 3 of the TLS guidance series will go into detail on those topics. Part 2 will not cover disabling TLS 1.0 or TLS 1.1, nor disabling older cipher suites from being used.

The ability to identify these incoming connections will vary by Windows Server OS version and other factors. In part 2 of our Exchange Server TLS Guidance series we focus on enabling and confirming TLS 1.2 can be used by your Exchange Servers for incoming and outgoing connections, as well as identifying any incoming connection which is not utilizing TLS 1.2. Update: please see our official documentation which is now available on this subject: Exchange Server TLS configuration best practices.