SonicWALL NSA Series Firewalls
NSA Series
The SonicWALL® Network Security Appliance (NSA) Series applies next-generation Unified Threat Management (UTM) against a comprehensive array of attacks, combining intrusion prevention, anti-virus and antispyware with the application-level control of SonicWALL Application Firewall.
With advanced routing, stateful high-availability and high-speed VPN technology, the NSA Series adds security, reliability, functionality and productivity to branch offices, central sites and distribute mid-enterprise networks, while minimizing cost and complexity.
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SonicWALL's Next Generation Security
The NSA Series incorporates a new level of Unified Threat Management (UTM) that integrates intrusion prevention, gateway anti-virus and anti-spyware and features the Application Firewall suite of configurable tools to prevent data leakage and offer granular application control.
Scalable Multi-core Hardware and Patented* Reassembly-free Deep Packet Inspection Technology
Scalable multi-core hardware and patented* Reassembly-free Deep Packet Inspection technology scans and eliminates threats of unlimited file sizes, and provides virtually unrestricted concurrent connections with uncompromising speed.
Stateful High Availability and Load Balancing Features
SonicOS 5.0 Enhanced maximizes total network bandwidth and maintains seamless network uptime, delivering uninterrupted access to mission-critical resources, and ensuring that VPN tunnels and other network traffic will not be interrupted in the event of a failover.
Advanced State-of-the-Art Performance and Lowered TCO
Advanced performance and lowered TCO are achieved by using the processing power of multiple cores in unison to dramatically increase throughput and provide simultaneous inspection capabilities, while lowering power consumption.
Flexible, Customizable Deployment Options:
Central-site Gateway: Deployed as a Central-site Gateway the NSA Series provides a high-speed scalable platform, providing network segmentation and security using VLAN’s and security zones. Redundancy features include WAN Load balancing, ISP fail-over and stateful high availability.
Layer 2 Bridge: Mode Layer 2 bridge mode provides inline intrusion detection and prevention, adds an additional level of zone-based security to network segments or business units and simplifies layered security. Additionally, this enables administrators to limit access to sensitive data by specific business unit or database server.
Advanced Routing Services and Networking Features
The NSA Series incorporates advanced networking and security technology including 802.1q VLANs, WAN/WAN failover, zone and object-based management, load balancing, advanced NAT modes and more, providing granular configuration flexibility and comprehensive protection at the administrator� discretion.
Standards-based Voice over IP
Standards-based Voice over IP (VoIP) capabilities provide the highest levels of security for every element of the VoIP infrastructure, from communications equipment to VoIP-ready devices such as SIP Proxies, H.323 Gatekeepers and Call Servers.
Secure Distributed Wireless LAN Services
Secure distributed wireless LAN services enable the appliance to function as a secure wireless switch and controller that automatically detects and configures SonicPoints,ª SonicWALL wireless access points, for secure remote access in distributed network environments.
Onboard Quality of Service (QoS)
Onboard Quality of Service (QoS) features use industry standard 802.1p and Differentiated Services Code Points (DSCP) Class of Service (CoS) designators to provide powerful and flexible bandwidth management that is vital for Voice over IP, multimedia content and business critical applications.
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NSA 3500
NSA 4500
NSA 5000