Juniper Network's Integrated Security Gateway, the NetScreen-ISG 2000, is a purpose-built, high-performance system designed to deliver scalable network and application security for large enterprise, carrier and data center networks. Integrating best-of-breed Deep Inspection firewall, VPN and Dos solutions, the Juniper Networks NetScreen-ISG 2000 enables secure, reliable connectivity along with network and application-level protection for key, high-traffic network segments. The NetScreen-ISG 2000 is built on Juniper Network's next generation architecture which includes a fourth generation security ASIC, the GigaScreen, high speed microprocessors and add-on security modules to provide the predictable, multi-Gigabit performance needed for the most demanding network segments.