The NetScreen-200 Series includes two products, the NetScreen-204 and the NetScreen-208, differentiated by the number of 10/100 interfaces. Together, they are two of the most versatile security appliances available today, easily integrating into many different environments, including medium and large enterprise offices, e-business sites, data centers, and carrier infrastructures. Complete with either four or eight auto-speed-sensing, auto-polarity correcting 10/100 Base-T Ethernet ports, the NetScreen-200 Series performs firewall functions at near wire-speed. Even the most computationally intense applications, such as 3DES encryption, are performed at speeds greater than 200 Mbps.