The Sonic Wall Network Security Appliance (NSA) series combines the patented Sonic Wall Reassembly Free Deep Packet Inspection (RFDPI) engine with a powerful & massively scalable multi-core architecture to deliver intrusion prevention, gateway anti-virus, gateway anti-spyware, and application intelligence & control for businesses of all sizes. By integrating automated & dynamic security capabilities into a single platform, the NSA series provides comprehensive next-generation firewall protection without compromising performance. Along with superior power efficiency, Sonic Wall NSA series appliances lower the total cost of ownership by reducing complexity & the time necessary to configure, deploy & maintain security solutions. An intuitive GUI & powerful set-up wizards make it easy to quickly set up & fine-tune network policies, application rules, VPN connections & more.