GajShield GS15nu V2 is a next-generation firewall appliance that provides data security capabilities with context-based data protection. The device is ICSA Labs certified and designed for enterprise deployments. The firewall offers data leak prevention, threat surface management, and network behavior analysis. It includes application filtering, BYOD policy enforcement, and bandwidth management capabilities. The appliance provides on-device reporting and complete visibility into data transactions. The GS15nu V2 supports high availability configurations in both Active-Active and Active-Passive modes. It can be managed through GajShield's Centralized Firewall Management System for simplified administration across multiple devices. Technical specifications include 4 ports of 1Gbps copper Ethernet interfaces, support for up to 2,100,000 concurrent sessions, and 19,000 new sessions per second. The device delivers 2.1 Gbps firewall throughput, 275 Mbps VPN throughput, and 250 Mbps NGFW throughput. It supports 550 VPN tunnels and features configurable WAN/DMZ/LAN ports. The appliance includes antivirus capabilities with 380 Mbps throughput and intrusion prevention system functionality with 520 Mbps throughput. Load balancing and policy-based ISP routing are included for network optimization.