SonicWALL Firewalls Close Up

SonicWALL Firewalls Close Up

SonicWALL firewalls have been protecting the SMB space for 15 years. With its own operating system (SonicOS), and installed base of some 650,000 units, SonicWALL offers a variety of hardware devices designed to provide secure Internet, VPN and firewall services.

This gallery is supported by a TechRepublic article.

By Erik Eckel

By Mark Kaelin

Mark W. Kaelin has been writing and editing stories about the IT industry, gadgets, finance, accounting, and tech-life for more than 25 years. Most recently, he has been a regular contributor to,, and TechRepublic.