How To Secure Postgresql Using Two-Factor Authentication From WiKID
This Link applies to: Any version.
This tutorial will demonstrate how to secure Postgresql databases using two-factor authentication from the WiKID Strong Authentication server via PAM on Linux. We assume you have Postgresql and the WiKID Strong Authentication server configured.
Link: http://www.howtoforge.net/secure-postgresql-using-two-factor-authentication-from-wikid

