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Dell SonicWALL NSA 250M Series high-performance, modular Next-Generation Firewalls offer branch offices and distributed enterprises in-depth frontline security, application and user control, network productivity and optional 802.11 dual-band wireless. The NSA 250M acts as the first line of network defense against viruses, Trojans, key-loggers and other application layer attacks, without compromising network performance. The NSA 250M can be extended with a variety of modules, such as T1/E1, DSL and SFP Modules, in order to provide deployment flexibility and additional failover capabilities. By consolidating equipment, the modular solution reduces acquisition and maintenance costs.
|Compatible Rack Unit||1U|
|Encryption Standard||DES; 3DES; AES (128-bit); AES (192-bit); AES (256-bit); SHA-1; MD5|
|Ethernet Technology||Gigabit Ethernet|
|Firewall Protection Supported||Gateway Antivirus; Content Filtering Premium Service; Application Firewall; Anti-spyware; Intrusion Prevention|
|Flash Memory||32 MB|
|Input Voltage||110 V AC; 220 V AC|
|maximum data transfer rate||100 Mbit/s|
|Memory Card Supported||CompactFlash|
|Number of Total Expansion Slots||1|
|ports||1 management; 1 USB|
|Standard Memory||512 MB|
|Support/Service Duration||1 Year|
|Total Number of Ports||5|
|Virtualization||50 x Site-to-Site VPN Tunnel; 35 x 802.1Q VLAN Support; 3000 x Connections Per Second; 110000 x Concurrent User; 15 x SSL VPN Client|
|Weight (Approximate)||3.05 lb|
From the Manufacturer|Powered by
All-in-one deep security bundle
SonicWall NSA 250M TotalSecure is an appliance, service, and support bundle that delivers the power and convenience of all-in-one network protection by combining gateway anti-virus, anti-spyware intrusion prevention, application intelligence, control and visualization, content/web filtering, firmware updates and 24x7 support onto a high-performance, deep packet inspection firewall. Even before new threats begin to spread, TotalSecure solutions are automatically updated with signatures that stop attacks before they enter the network, ensuring around-the-clock protection. TotalSecure provides complete network security against threats, including viruses, spyware, worms, Trojans and other malware, yet it is simple to install and manage.
The NSA 250M is designed specifically with the needs of growing small businesses, branch offices and school campuses in mind. The hardware and associated security services prevent intrusions, block malware and control access to questionable web content. Featuring SonicWall’s patented single-pass Reassembly-Free Deep Packet Inspection® engine, the NSA 250M leverages the power of more than one million connected sensors around the world, so organizations are protected from the newest threats as they emerge.
TotalSecure Bundle includes
- Next-generation firewall
- Intrusion prevention with sophisticated anti-evasion technology
- Network-based anti-malware with CloudAssist
- Content/URL Filtering
- 24x7 Support
Next-Generation FirewallThe NSA 250M provides intrusion prevention, application visibility and control, bandwidth management, network-based malware protection, SSL decryption and inspection and content/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 PerformanceSonicWall’s patented Reassembly-Free Deep Packet Inspection engine combined with the NSA 250M’s quad-core security platform is capable of inspecting thousands of simultaneous connections across all ports. The NSA 250M provides Deep Packet Inspection across all interfaces with nearly zero latency and without file size limitation.
Secure Mobile AccessAll SonicWall next-generation firewalls deliver secure mobile access from a wide variety of platforms including Windows, Linux and Mac OS, enabling organizations to enforce security and access control rules as part of a multilayered BYOD strategy. For mobile devices running iOS or Android, SonicWall Mobile Connect provides users with simple, policy-enforced access to corporate and academic resources over SSL encrypted connections.
Gateway Anti-Malware, Intrusion Prevention, Application Intelligence and Control
- Gateway Anti-Malware - provides a robust layer of defense against malware before it can reach systems on your network. Delivers high performance protection against millions of unique variants of malware with near zero latency and no file size limitation.
- Intrusion Prevention - tightly integrated, countermeasure-based network intrusion prevention protects against a comprehensive array of network and application layer threats by scrutinizing packet payloads for attacks and exploits that attack critical internal systems.
- Application Intelligence and Control - provides real-time insight and control of network traffic broken down by applications, users and content through intuitive on-board visualization. The ability to prioritize important applications, throttle down unproductive applications and block unwanted application components ensures an efficient and safe network.
Content Filtering ServiceSonicWall Content Filtering Service provides granular controls and unequalled content filtering to enforce acceptable use policies and block access to websites containing information or images that are objectionable or unproductive.
24x7 SupportAvailable 24x7, SonicWall Support Services include telephone, email and Web-based technical support, software and firmware update and upgrades, advance exchange hardware replacement, plus access to electronic support tools and moderated discussion groups.
- Next-Generation Firewall
- Intrusion Prevention System
- Network-based anti-malware protection
- Application visibility, control and bandwidth management
- Decryption and inspection of SSL encrypted traffic
- Secure mobile access for a wide variety of platforms
- Integrated wireless controller
- Powerful real-time reporting
- Stateful high availability failover
- Support for IPFIX/NetFlow data exporting
- Intuitive graphical user interface
- Easy-to-configure site-to-site VPN
- ‘N-1’ WAN failover
Upgrades & Subscriptions
Comprehensive Anti-Spam ServiceWith 94% of email classified as junk, sorting good email from bad can be an administrative nightmare. By adding SonicWall™ Comprehensive Anti-Spam Service (CASS) to a SonicWall firewall, your business can remove junk email at the gateway and quickly ensure the delivery of only good email to your email server. With one-click activation, businesses with up to 250 users can easily stop spam before it enters the network.
Deep Packet Inspection of SSL encrypted traffic (DPI-SSL)DPI-SSL transparently decrypts, inspects and then re-encrypts SSL encrypted traffic to allow intrusion prevention, malware protection, and application control to be applied to all traffic that traverses SonicWall next-generation firewalls.
Analyzer Reporting SoftwareSonicWall™ Analyzer is an easy-to-use application traffic flow analytics and reporting tool that provides real-time and historical insight into the performance and security of the network.
Global Management System (GMS)The SonicWall Global Management System (GMS) is a powerful and intuitive solution to centrally manage and rapidly deploy hundreds of SonicWall firewall, anti-spam, and secure remote access solutions. Flexibly deployed as software, hardware, or a virtual appliance, SonicWall GMS offers centralized real-time monitoring, and comprehensive policy and compliance reporting.
Enforced Client Anti-Virus and Anti-SpywareThe SonicWall Enforced Client Anti-Virus and Anti-Spyware service provides a critical layer of protection by automatically ensuring network users are actively running the most current McAfee anti-virus software.
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