The FVS338 ProSafe VPN Firewall with Dial Back-up from NETGEAR provides business-class network security in office environments. Featuring, 8 auto-sensing, Auto Uplink switched LAN ports and Network Address Translation (NAT) routing, the FVS338 enables up to 253 users to simultaneously access the broadband connection. Built-in serial port provides a backup connection for an analog modem - no downtime if your broadband connection fails. This broadband-capable Virtual Private Network (VPN) firewall provides Denial of Service (DoS) protection and Intrusion Detection using Stateful Packet Inspection (SPI) for enhanced security. Moreover, it also includes Web page URL keyword filtering, 168-bit 3DES IPSec encryption capability and secure Public Key Infrastructure (PKI) support. A high-powered 266 MHz CPU ensures speedy data traffic and VPN throughput. With all these features and more, the FVS338 ProSafe VPN Firewall with Dial Back-up provides optimal value and defense against network security threats.