The Zy WALL USG (Unified Security Gateway) 300 is the "third generation" Zy WALL featuring an all-new platform. It provides the performance 22 times faster than the previous-generation Zy WALL firewalls, as well as a deep packet inspection security solution for small businesses to enterprises alike. It embodies a Stateful Packet Inspection (SPI) firewall, Anti-Virus, Intrusion Detection & Prevention (IDP), Content Filtering, Anti-Spam, & VPN (IPSec/SSL/L2TP) in one box. This multilayered security safeguards your organizations customer & company records, intellectual property, & critical resources from external & internal threats. All-new platform: "3rd" generation Zy WALL 22x faster than previous-generation Zy WALL firewalls New generation UTM solution Robust hybrid VPN (IPSec & SSL) Application firewall Web security (Security Web access): Zy XEL safe browsing Non-stop Internet access with multiple WAN & 3G backups ICSA firewall, IPSec certification Comprehensive report system Best-of-breed security solution Free Anti-spam service Zy XEL Security Distribution Network (ZSDN)