Dell SonicWALL TotalSecure delivers the convenience of all-in-one network protection by combining gateway anti-virus, anti-spyware intrusion prevention, content filtering, firmware updates and 24 X 7 support onto a high-performance deep packet inspection firewall, creating a powerful, single security solution. Even before new threats begin to spread, TotalSecure solutions are automatically updated with signatures that stop attacks before they can enter the network, ensuring around-the-clock protection. TotalSecure provides complete network security against threats including viruses, spyware, worms, Trojans and more, yet it is simple to install and manage.The Dell SonicWALL E-Class Network Security Appliance (NSA) E5500 is a high performance, multi-service network security platform engineered to be the workhorse of the enterprise network environment. Combining Dell SonicWALL's re-assembly free deep packet inspection engine with 8-core parallel processing architecture, the NSA E5500 delivers exceptional protection and performance for the enterprise network environment. This solutions offers enterprise network administrators an array of enterprise networking features, designed lower management complexity at an unrivaled value.