Which versions of SSL/TLS does System.Net.WebRequest support?
When using System.Net.WebRequest your application will negotiate with the server to determine the highest TLS version that both your application and the server support, and use this. You can see more details on how this works here: http://en.wikipedia.org/wiki/Transport_Layer_Security#TLS_handshake If the server doesn’t support TLS it will fallback to SSL, therefore it could potentially fallback to … Read more