WCF error: The caller was not authenticated by the service

Question

I am trying to access my WCF service on a server from my client console application for testing. I am getting the following error:

The caller was no

Answer 1

I also had the same problem in wsHtppBinding. And I just had to add security mode pointing to none, that solved my problem and no need to switch to basicHttpBinding. Check Here and check how to disable WCF security. Check the below config change for reference: