The SonicWALL E6500 Network Security Appliance (NSA) is the industry's first multi-coreUnified Threat Management (UTM) solution, delivering enterprise-class deep packet inspectionwithout significantly impacting network throughput. Combining a powerful deep packet inspectionfirewall with multiple layers of protection technology and a suite of high availability features, theE-Class NSA E6500 appliance offers a broad range of scalable solutions for enterprisedeployments in distributed environments, campus networks and data centers.