NETGEAR ProSAFE® business-class VPN Firewalls are ideal for remote/branch offices and telecommuters and deliver full secure network access between headquarter locations, remote/branch offices and telecommuters. ProSAFE firewalls deliver Stateful Packet Inspection (SPI), Virtual Private Network (VPN), Network Address Translation (NAT), AES and 3DES Encryption, Denial of Service (DoS) protection and more.