Hi Dimitriy Did you ever get an answer to your query regarding connection security.
I`m not only interested in this aspect, I am also interested in how to detect any unauthorized connection attempt whether through the front door or the back door. Bob From: Dmitriy Igrishin Sent: Wednesday, October 13, 2010 11:58 AM To: pgsql-general@postgresql.org Subject: [GENERAL] How to determine failed connection attempt due to invalid authorization (libpq)? Hey all, We using libpq. There is only CONNECTION_BAD status which is signaled about failed connection. Nevertheless, is there way to check validity of username / password ? -- // Dmitriy.