Barracuda Networks Anti-Virus Technology

With its combination of technologies specifically designed to meet these criteria over SMTP and HTTP protocols, Barracuda Networks is able to provide best-of-breed protection for customers of the Barracuda Spam & Virus Firewall and Barracuda Web Filter. In addition, Barracuda Networks also incorporates these technologies into the Barracuda IM Firewall, Barracuda Message Archiver, Barracuda SSL VPN, and Barracuda Web Application Firewall.