pam_shield is a security tool that blocks potential hackers and script kiddies from accessing a computer by integrating with the PAM system and using iptables to deny unauthorized access.
The primary goal of pam_shield is to protect public computers that are connected to the open internet. While it's generally advised to protect any computer that's connected to the internet, some academic institutions still leave their computers largely unprotected to enable worldwide logins. This leaves them vulnerable to constant attacks from script kiddies who attempt to break in using password guessing.
Fortunately, pam_shield aims to detect and block these malicious attempts, helping you keep your computer safe from harm. The software was originally developed by Walter de Jong over 10 years ago, and it's still used by many to this day.
It's worth noting that the author cannot be held responsible for any consequences or harm caused by the use of this software. In terms of requirements, you'll need gdbm, iptables, and Linux-PAM to use pam_shield effectively.
In the latest release of pam_shield, it's now possible to whitelist hosts and networks, giving you even more control over the types of traffic that are allowed to access your computer. Overall, pam_shield is a powerful tool that can help you protect your computer from unauthorized access, and it's definitely worth considering if you're looking for a reliable security solution.
Version 0.9.2: N/A