Hi, I want to set up a database server that is connected to the Internet. Therefore, I want my users to use SSL/TLS certificates. I provide these certificates to the users, so I can control the information that is in there. Now, I know that I can set up PostgreSQL to use SSL/TLS, but I am unable to find a way to map a SSL/TLS certificate to a specific user. Suppose that user A and user B both have a different, but valid certificate. They can both use their certificate to connect to the server, but then use the username of the other user to log in. I want to make sure that each user is connected with his/her specific certificate. Is there a way to set this up? If so, how? Thanks for any pointers! Koen