Get the security you need at the speed you expect. Protect your network from the core to the perimeter with industry-validated security effectiveness and performance. The SonicWall Network Security appliance (NSA) Mid-Range Firewall series consolidates automated advanced threat prevention technologies in a mid-range next-generation firewall (NGFW) platform. It’s built on a multi-core hardware architecture featuring 10-GbE and 2.5-GbE interfaces. The NSa series scales to meet the performance demands of mid-sized networks, branch offices and distributed enterprises. NSa series firewalls feature cloud-based and on-box capabilities such as TLS/SSL decryption and inspection, application intelligence and control, real-time visualization and WLAN management.