From vendors offering SASE platforms to those focused on protecting IoT and connected devices, here’s a look at 20 key network security companies. As anyone paying attention will know, the erosion of ...

Network-based security creates fragile dependencies because every firewall rule and subnet alteration can reshape network ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Versa Networks, the global leader in AI/ML-powered Unified Secure Access Service Edge (SASE), today announced that Versa Next Generation Firewall (NGFW) received ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Versa Networks, the recognized leader of single-vendor Unified Secure Access Service Edge (SASE), today announced that the Versa Networks CSG5000 Next Generation ...

Last year, IDC called firewall policy management a foundation organizations could no longer ignore. This year, the message is more direct. In its 2026 report, Building on Enforcement: Network ...

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Editor’s note: Starting Dec. 7, Network World’s Windows Networking Tips will be renamed Windows Networking Strategies and will be mailed once a week on Wednesdays. Dave Kearns will continue to bring ...

Fintech giant Marquis is suing its firewall provider SonicWall, claiming that an earlier breach with SonicWall allowed hackers to deploy ransomware on Marquis' network.

Security can be a dry subject, but once you begin to learn how to take steps to secure your network, you’ll probably be surprised by how interesting the subject is.

Next-generation firewall start-up Palo Alto Networks integrates a Layer 3 firewall with an intrusion-prevention system to screen applications and peer into SSL traffic. Palo Alto Networks is a ...

Your home network is a treasure trove of personal and financial information, and it’s imperative to safeguard it against cyber threats. In today’s interconnected world, where smart devices and online ...

CRN’s Security 100 list of the coolest network security companies includes vendors offering modern SASE platforms, next-gen ...