This is incorrect. As of .net 4.6 it defaults to "tls12 | tls11 | tls" unless you specifically set a registry setting to do otherwise. You can see this in the

This is incorrect. As of .net 4.6 it defaults to "tls12 | tls11 | tls" unless you specifically set a registry setting to do otherwise. You can see this in the reference source[0] [0] - http://referencesource.microsoft.com/#System/net/System/Net/ServicePointManager.cs,686 http://referencesource.microsoft.com/#System/net/System/Net/...