It Is Important To Have Ethics In Social Engineering

Over the years of being a professional social engineer (SE), I have been asked questions like, “Are you really testing your clients if you don’t use EVERY method possible?” Or, “You are acting like the bad guys, why do you need … Continue reading It Is Important To Have Ethics In Social Engineering

Where can I find the specs for the X.509 certificate used in client-authenticated TLS handshake?

The TLS specs define how the handshake between client and server must be performed when the client wants to use a certificate to authenticate itself. There is a lot of documentation onlin that assumes that the username is put… Continue reading Where can I find the specs for the X.509 certificate used in client-authenticated TLS handshake?