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Next-Generation Firewall (Hardware Only, Licensing must be renewed with vendor)Factory Reset and ready to goUsed with a few minor surface blemishes. Does not affect usability.Any questions, please ask! real-time firewall security without compromise. The NSA 3600 Series offers the most concurrent connections and lowest latency in its class, with 3.4 Gbps throughput and unlimited file size. The NSA 3600 appliance offers an extensive array of advanced security and networking features in an accessible and affordable platform that is easy to deploy and manage in a wide variety of environments.The NSA 3600 provides intrusion prevention, application control, gateway anti-malware, SSL decryption and inspection, and URL filtering on a high performance platform through its comprehensive and intuitive management interface. This powerful combination ensures state-of-the-art security at a low total cost of ownership.High PerformanceDell SonicWALL's patented1 Reassembly-Free Deep Packet Inspection engine combined with the NSA 3600's 6-core security platform is capable of inspecting hundreds of thousands of simultaneous connections across all ports. Deep Packet Inspection is provided across all interfaces with nearly zero latency and without file size limitation.Network Security Appliance Features: Best in-class protection
Ultra high performance
Secure remote access
Centralized managementMore FeaturesReassembly-Free Deep Packet Inspection engineDell SonicWALL NSA Series firewalls are capable of providing organizations of any size with a deeper level of network security because they are designed using a scalable, multi-core hardware architecture and a patented, single-pass, low-latency, Reassembly-Free Deep Packet Inspection® (RFDPI) engine that can scan every byte of every packet while maintaining high performance. The Dell SonicWALL NSA Series goes deeper than other firewalls with an RFDPI engine that combines real-time SSL decryption and inspection, an intrusion prevention system (IPS) that features sophisticated anti-evasion technology and a network-based malware protection system that leverages the power of the cloud. Now organizations can block daily new threats as they appear.It is estimated that organizations are blind to approximately one third of their network traffic due to SSL encryption. SSL Decryption and Inspection technology available on the Dell SonicWALL NSA Series enables the RFDPI engine to decrypt and inspect all of network traffic on every port.Achieve deeper network securityThe Dell SonicWALL Reassembly-Free Deep Packet Inspection (RFDPI) engine provides superior threat protection and application control without compromising performance. It relies on streaming traffic payload inspection to detect threats at Layers 3-7, and takes network streams through extensive and repeated normalization and decryption in order to neutralize advanced evasion techniques that seek to confuse detection engines and sneak malicious code into the network.Once a packet undergoes the necessary pre-processing, including SSL decryption, it is analyzed against a single, proprietary memory representation of three signature databases: intrusion attacks, malware and applications. The connection state is then advanced to represent the position of the stream relative to these databases until it encounters a state of attack, or other “match” event, at which point a pre-set action is taken.In most cases, the connection is terminated and proper logging and notification events are created. However, the engine can also be configured for inspection only or, in case of application detection, to provide Layer 7 bandwidth management services for the remainder of the application stream as soon as the application is identified.Deployment optionsEvery Dell SonicWALL NSA appliance utilizes a breakthrough, multi-core hardware design and Reassembly-Free Deep Packet Inspection for internal and external network protection without compromising network performance. The NSA Series NGFWs combine high-speed intrusion prevention; file and content inspection; and powerful application intelligence and control with an extensive array of advanced networking and flexible configuration features. The NSA Series offers an affordable platform that is easy to deploy and manage in a wide variety of large, branch office and distributed network environments.TotalSecure BundleDell SonicWALL TotalSecure removes the complexity associated with choosing between a host of point products and add-on services by integrating comprehensive network security in a convenient and affordable Appliance (the hardware appliance in this listing)