Barracuda defends open source AV from Trend, where is the calvary?
...Clam AV gateway anti-virus. It seems according to a 1995 patent issued to Trend Micro, they claim that virtually all gateway AV that removes viruses as they move through a SMTP or FTP proxy servers are covered under this patent. Barracuda uses the popular, open source Clam AV product in their appliances and Trend says their use violates the...





