I know Fiddler (which is awesome by the way) can server a certificate upon request from the server; however, I'm trying to debug what type of filters the 3rd party server (we don't have access to it) is trying to request.
In the connect request/response I don't ever see an actual CertificateRequest although I some information about the connect, and that Fiddler handled some items in that TLS handshake, just not about a certificate request from the server for the client...
Is this something just not possible with Fiddler and I need to wireshark this?
Cheers!