SonicWall network security firewall services and add-ons offer highly effective, advanced protection for organizations of all sizes, to help defend against security threats, gain greater security control, enhance productivity and lower costs.

With nearly 80% of email classified as junk (spam, phishing and virus-laden messages), allowing such distracting and dangerous traffic into your network can grind your business communications and organizational productivity to a halt. Removing this junk email at the gateway optimizes network efficiency, and enhances email and employee productivity.

SonicWall Comprehensive Anti-Spam Service (CASS) offers small- to medium-sized businesses comprehensive protection from spam and viruses, with instant deployment over existing SonicWall firewalls. CASS speeds deployment, eases administration and reduces overhead by consolidating solutions, providing one-click anti-spam services, with advanced configuration in just 10 minutes. CASS offers complete inbound anti-spam, anti-phishing, anti-malware protection and features, SonicWall Capture Threat Network IP Reputation, Advanced Content Management, Denial of Service prevention, full quarantine and customizable per-user junk summaries. Outperforming RBL filtering, CASS offers >99% effectiveness against spam, dropping >80% of spam at the gateway, while utilizing advanced anti-spam techniques like Adversarial Bayesian™ filtering using advanced detection techniques like Adversarial Bayesian and machine-learning filtering.