WatchGuard builds affordable, all-in-one network and content security solutions to provide defense in depth for corporate content, networks and the businesses they power. WatchGuard’s award-winning Extensible Threat Management (XTM and XTMv) network security solutions combine firewall, VPN, and security services to protect networks from spam, viruses, malware, and intrusions. The new Extensible Content Security (XCS and XCSv) appliances offer content security across email and web combined with data loss prevention for complete content protection.