what tls version does my jdbc connection use with sqlserver 2019
what tls version does my jdbc 6.4 connection use with sqlserver 2019. well the back story is that we used to have the default tls settings TLSv1, and now we are move over to only allowing TLSv1.2 (ie disable TLSv1.0 and TLSv1.1).
I had the idea to use wireshark installed at the sql server and have a filter on the main application ip address, and other then that filter on the port that sql server use 1433 and then have a filter that could either version of TLS. And the purpose is to validate that the caller (main application) initate the conversion TLSv1.2 now. And if that is the case, as next disable i will go ahead have infrastructure disable the depricated TLSv1.0 and TLS1.1 protocols at OS level, i'm running OS Windows 2019.
My humble request is it possible with wireshark to do this with a filter. any suggestion how that filter would look like..
I'm a newbie with this tool, so i don't now if this question is allowed...