https://sourceforge.net/p/peerguardian/news/ https://sourceforge.net/projects/peerguardian/support https://sourceforge.net/p/peerguardian/bugs/ peerguardian Install cron script PeerGuardian Linux (pgl) is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). pgl is based on the Linux kernel netfilter framework and iptables.