WCF gives an unsecured or incorrectly secured fault error

Question

I am trying to consume a remote svc web service. I created the proxy class using svcutil.exe, and after that I\'ve added that class to my console application, b

Answer 1

In my case I was using certificates for authentication with certificateValidationMode set to "PeerTrust" and I had forgotten to install the client certificate in windows store (LocalMachine\TrustedPeople) to make it accepted by the server.