pam_shield is a PAM module that uses null-routing or iptables to lock out script kiddies that probe your computer for open logins or easy guessable passwords.
pam_shield is meant as an aid to protect public
computers on the Internet.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.