Astaro Network Security

Astaro Security Linux is an all-in-one network security Gateway thatincludes a firewall, intrusion Protection, virus protection, spamprotection, URL filtering, and a VPN gateway. Features include statefulpacket inspection, deep packet filtering, application-level intrusiondetection, content filtering, virus detection for email traffic (SMTPand POP3) and Web traffic (HTTP), whitelists and blacklists, IPSec andPPTP VPN tunneling, spam blocking, logging and reporting. The softwareis built on an embedded, especially hardened Linux distribution. The WebAdmin tool and Up2Date service make it easy to install, manage, andupdate all six security applications.