Sonicwall Nsa 2700 Network Security Firewall Appliance Secure Upg Plus Adv Edition 2YrExperience enterprise grade protection with the SonicWall NSA 2700 Network Security Firewall Appliance Secure Upg Plus Adv Edition 2Yr. This next generation firewall (NGFW) is engineered for medium to large networks that demand robust threat prevention without compromising speed or reliability. Built to scale with growing infrastructures, the NSA 2700 combines advanced security services with flexible networking, delivering rock solid protection for