The SonicWALL® E-Class NSA Series is the premier Unified Threat Management (UTM) solution for today’s enterprise network communications needs. Combining a multi-tiered proactive defense with a high-speed deep packet inspection and traffic classification engine, the E-Class NSA solution inspects real-time applications, files, and content-based traffic, irrespective of port and protocol without significantly impacting performance or limiting scalability. Globally deployable and manageable, E-Class NSA extends protection over both external and internal networks, delivering content inspection, application control and threat prevention throughout an enterprise network.

Complementing the SonicWALL E-Class NSA line, the SonicWALL® NSA Series of UTM solutions provide affordably scalable components for globally-extensive and resource-demanding E-Class enterprise deployments. Additionally, mid-sized organizations expanding into enterprise environments can also take advantage of the high-speed deep packet inspection provided by these NSA Series solutions.

For enterprise network administrators, sourcing, installing, integrating and maintaining multiple security products and services from multiple vendors can be prohibitively expensive and complex. SonicWALL® E-Class Network Security Appliances (E-Class NSA) can be configured into a single customized enterprise solution, using an expanding array of seamlessly integrated services for gateway anti-virus, anti-spyware, intrusion prevention, enforced desktop anti-virus, content filtering and more. E-Class NSAs also intelligently enforce and dynamically update each of these services as new updates become available, reducing administrative overhead. In certain distributed environments, SonicWALL NSA appliances can offer a scalable alternative for integrated security services. For instance, networks deploying NSA appliances as edge devices can further extend security applied to increased traffic by implementing E-class NSA appliances in-line through Transparent/L2 Bridge mode, with no logical disruption.

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Threats to today's enterprise networks traverse both network and application layers, and can originate internally as well as externally. Enterprise administrators require a unified solution that achieves robust security, reliability and efficiency. The SonicWALL E-Class NSA Series and NSA Series solutions integrate multiple security technologies into a single platform, with enterprise-class features that deliver comprehensive high-speed threat protection, reliable communications, flexible connectivity options, high availability, centralized policy management, in-depth compliance reporting and low total cost of ownership.

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As enterprise networks grow to tens or even thousands of locations and appliances, the complexity and cost of deployment and management increases exponentially. The SonicWALL E-Class NSA Series is engineered to offer the most scalable, highly performing, reliable, and cost-effective multifunction threat solutions available for enterprise-class deployments. The E-Class NSA Series delivers a highly redundant security and connectivity platform that is purpose-built for high-speed internal/external network and virtual private network (VPN) implementations providing greater flexibility for central-site, distributed, campus, and in-line deployments. SonicWALL NSA Series solutions provide additional flexibility for scaled enterprise deployments.

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