Product Description
The Dell SonicWALL Network Security Appliance
(NSA) 220 and NSA 220 Wireless-N Series
high-performance Next-Generation Firewalls
offer branch offices and distributed enterprises
in-depth frontline security, application and user
control, network productivity and optional 802.11
dual-band wireless. The NSA 220 Series firewalls
act as the first line of network defense against
viruses, Trojans, key-loggers and other
application layer attacks, without compromising
network performance. Management is simplified
by consolidating many functions, including
network security, remote access and wireless.
