Untangle bundles numerous open source tools including SpamAssassin, ClamAV, Snort, and L7-filter into a network security gateway software appliance that pretty much does it all: anti-spam, anti-virus, anti-spyware, anti-phishing, ad blocking, protocol filtering, firewalling, intrusion prevention, VPN, and of course routing with QoS. Untangle even provides updates to the applications, signatures, filters, and category lists along with nice reporting.
