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Don't compromise—getadvanced SonicWALLprotection.

SonicWALL is passionately focused on building the most advanced protection technologies that don't compromise on performance, usability, or in terms of total cost of ownership:

Innovating the SonicWALL GRID Network. SonicWALL provides unique protection against spam and other e-mail threats through its invention of the collaborative Global Response Intelligent Defense (GRID) Network. The GRID gathers, analyzes and vets detailed cross-vector threat information from millions of business oriented sources around the world, and updates every installation of SonicWALL Anti-Spam/Email Security every five minutes—with no administrative intervention required.

Because the evaluation from one contributor is vetted against multiple other contributors, the GRID's collaborative filtering process is highly accurate and self-correcting, delivering reputation-based threat protection information securely, anonymously and in real time so emerging spam threats are quickly addressed.

SonicWALL Anti-Spam: Elegantly simple—yet brutally effective. The result is a GRID-powered, inbound-and-outbound anti-spam solution that automatically updates every 5 minutes, staying up-to-speed on the latest outbreaks. Our internal measurements indicate we achieve a remarkable 98% effectiveness. With its powerful-yet-easy policy management and rules engine, SonicWALL Email Security can be deployed in 5 easy steps to immediately stop spam, taking as little as 1 hour to deploy, and 10 minutes a week to manage. SonicWALL's industry-leading, intuitive controls provide end users with greater ease-of-use and productivity.

Settings Dialog Box in SonicWALL Anti-Spam/Email Security Software

Spam Check Settings Dialog

Barracuda's threat update options are located in the "Advanced" tab in the "Energizer Updates" section. You can access the Barracuda application running in the public domain at spam.barracuda.com.

Graph of SonicWALL Junk Filter Effectiveness