SonicWALL TZ 190 includes several unified threat management (UTM) features, such as gateway antivirus, deep packet inspection firewall, antispyware and antispam, combined with the ability to connect to 3G wireless broadband networks via an approved wireless broadband PC card.

The option of using cell phone networks as a backup connection enables organizations to utilize DSL as their primary connection, but if the DSL fails, there is still a working connection, which increases reliability, says John Gordineer, product line manager at SonicWALL.

The device is centrally managed via SonicWALL's Global Management System, which allows administrators to perform simplified configuration, enforcement and management of global security policies, VPN and services.