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Which model should I choose?

 

FIREWALLS

Firewall / VPN / UTM / Wireless Overview.


Utilizing the same architecture found in the flagship SuperMassive Next-Generation Firewall line which was initially developed for the world's most demanding carriers and enterprises, the Dell™ SonicWall™ Network Security Appliance (NSA) Series delivers that same enterprise-class security and performance while also providing Dell's acclaimed expertise in delivering ease of use and high value to small and medium-size organizations.

Next-generation firewall security.
A suite of tools, including intrusion prevention, gateway anti-virus, and anti-spyware plus application intelligence and control, offer granular control through application blocking, bandwidth management and more. Additional security and connectivity capabilities such as IPSec VPN, SSL VPN, content filtering, anti-spam and enforced client anti-virus make the NSA Series a comprehensive and powerful all-in-one security solution.

Multi-core architecture.
Single-core and ASIC processors may have been sufficient for the design of traditional stateful firewalls. But NSA Series appliances go above and beyond, with a multi-core design to help ensure that the deep packet inspection provided by the SonicWall Next-Generation Firewall can scale with your expanding organization. As many as 24 cores spread the network load evenly and protect against extreme performance degradation often present in other technologies when exposed to heavy traffic conditions and malicious content.

Deep packet inspection technology.
Proprietary SonicWall Reassembly-Free Deep Packet Inspection (RFDPI) technology offers extremely high scalability and performance suitable for even the most demanding environments. RFDPI scans traffic on every port, on every protocol and in any direction to provide ultimate visibility and control. The unique design of the RFDPI engine allows it to inspect every byte of a connection—and up to hundreds of thousands of simultaneous connections—in order to categorize application traffic and protect against internal and external threats at both the application and network layer.

Lowered complexity and cost.
Along with superior power efficiency, SonicWall NSA Series appliances lower the total cost of ownership by reducing complexity and the time necessary to configure, deploy and maintain security solutions. An intuitive GUI and powerful set-up wizards make it easy to quickly set up and fine-tune network policies, application rules, VPN connections and more.


More information: http://www.SonicWall.com/us/en/products/Network_Security.html


 



SOHO (< 10 Users)
The SOHO offers small offices big-business protection and uncompromising security.

TZ300 (< 25 Users)
The TZ300 offers affordable protection for small businesses that need enterprise-level protection.

TZ400 (< 35 Users)
Regardless of the size of your organization, the TZ400 delivers big-business protection. For distributed enterprises with remote offices, all TZ products can be managed locally through the intuitive GUI in SonicOS or at the central office using SonicWall GMS.

TZ500 (< 50 Users)
The TZ500 offers a no-compromise approach to securing growing networks. For distributed enterprises with remote offices, all TZ Series firewalls can be managed locally through the intuitive GUI in SonicOS or at the central office using a larger SonicWall firewall and GMS.

TZ600 (< 75 Users)
The TZ600 offers enterprise-class features and uncompromising performance. For distributed enterprises with remote offices, all TZ Series firewalls can be managed locally through the intuitive GUI in SonicOS or at the central office using SonicWall GMS.

SonicWALL NSA 2600 (< 100 Users)
Safeguard small organizations, branch offices and school campuses with the best-in-class security and performance of the NSA 2600 appliance.

SonicWALL NSA 3600 (< 200 Users)
Secure branch office sites in distributed enterprise, small- to medium-sized businesses and retail environments, with the SonicWall NSA 3600.

SonicWALL NSA 4600 (< 300 Users)
Secure branch office and small- to medium-sized corporate environments concerned about throughput capacity and performance, with the SonicWall NSA 4600.

SonicWALL NSA 5600 (< 500 Users)
Secure distributed, branch office and corporate environments needing significant throughput, with the SonicWall NSA 5600.

SonicWall NSA 6600 (< 1000 Users)
Secure large distributed and corporate central site environments requiring high throughput capacity and performance, with the SonicWall NSA 6600.