GajShield GS615nu is a next-generation firewall appliance designed for enterprise network security. The device is ICSA Labs certified and provides data-centric security capabilities with context-based data security controls. The appliance features 8 ports of 1Gbps copper, 4 ports of 10Gbps SFP+, and 8 ports of 1Gbps SFP connectivity. It supports up to 24.1 million concurrent sessions and 500,000 new sessions per second. Performance specifications include 75 Gbps firewall throughput, 15.4 Gbps VPN throughput, 10.8 Gbps NGFW throughput, 14.6 Gbps antivirus throughput, and 14.8 Gbps IPS throughput. The GS615nu supports up to 50,000 VPN tunnels and offers high availability configurations in both Active-Active and Active-Passive modes. The device includes redundant hot-swappable power supplies and one expandable slot for additional modules. Security capabilities include data leak prevention, application filtering, network behavior analysis, intrusion prevention, and antivirus scanning. The firewall provides BYOD policy enforcement, policy-based ISP load balancing, and bandwidth management. It offers on-appliance reporting and can be managed through GajShield's Centralized Firewall Management System.