The ISG 1000 is a fully integrated FW/VPN/IDP1 system with gigabit performance, a modular architecture and rich virtualization capabilities. The base FW/VPN system comes with four fixed 10/100/1000 interfaces and two additional I/O modules for interface expansion.
The ISG Series can be upgraded to support integrated Intrusion Detection and Prevention (IDP) to provide robust network and application layer protection against current and emerging threats. Leveraging the same software as found on Juniper Networks IDP platforms, but integrated into ScreenOS, the ISG Series provides a combination of best in class firewall, VPN, and IDP in a single solution. Plus, with dedicated processing modules called security modules, dedicated processing is provided to ensure multi-gigabit firewall, VPN, and IDP. With unmatched security processing power and network segmentation features, the ISG Series can be deployed to protect perimeter deployments as well as internal networks.