redWall is a bootable CD-ROM firewall which focuses on Web-based reporting of the firewall's status. It includes Snort, snortsam, dansguardian, and support for fwbuilder, squid-guard, reporting (using ACID/sarg/ntop/webfwlog), VPN (FreeSWan/PoPToP/Openvpn), Spam Filtering (spamassasin, dcc, razor2, clamav, amavis-new), and mail-based alerting. Configuration data are stored on a floppy or USB disk. GUI:Есть Терминал:Есть Windows альтернатива : Программные требования : Аппаратные требования : floppy drive or pendrive