How Palo Alto Networks (PANW) is expanding its industrial 5G security footprint with Siemens

Palo Alto Networks, Inc. (NASDAQ:PANW) is one of the cheap AI stocks to buy in 2026. On March 5, 2026, Siemens announced a ...
CRN

The 20 Coolest Network Security Companies Of 2024: The Security 100

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 World

Cisco issues emergency patches for critical firewall vulnerabilities

Cisco has handed security teams one of the largest ever patching workloads affecting its firewall products, including fixes ...

Siemens delivers verified AI-driven cybersecurity solution for Industrial 5G with Palo Alto Networks

Combines Siemens' private 5G infrastructure and continuous cybersecurity monitoring with Palo Alto Networks' AI-driven cybersecurity solution -- Purpose-built for OT environments, tested across ...
Business Wire

Versa Next Generation Firewall Achieves Recommended Rating and 99.90% Security Effectiveness Score from Independent Testing Lab CyberRatings.org in Cloud Network Firewall ...

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 ...
Business Wire

Zyxel Networks’ New Ultra-High Performance Security Firewalls Deliver Enterprise-Grade Security at Lightning Speeds

ANAHEIM, Calif.--(BUSINESS WIRE)--Zyxel Networks, a leader in delivering secure, AI- and cloud-powered business and home networking solutions, today announced the launch of its USG FLEX H Series ...

Security At The Edge; Insecurity By Design

The very devices organizations rely on to enforce security policy are now among the least monitored, and most rapidly ...

DGR Systems Achieves Fortinet Advanced Specializations in OT, Security Operations, and Secure Networking Firewall

As part of this achievement, DGR Systems is distinguished as one of only two Fortinet Engage Preferred Services Partners (EPSP) in the United States to achieve Fortinet’s Operational Technology ...

Why Pouring Money Into Firewalls Is Making Your Company Less Secure

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

Enough of firewalls – how about an intelligent firedoor?

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 ...
PC World

Is your Windows PC’s security firewall good enough? An explainer

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...
CRN

The 20 Coolest Network Security Companies Of 2025: The Security 100

From vendors offering SASE platforms and next-gen firewalls to those focused on protecting IoT, here’s a look at the 20 network security companies that made our Security 100 for 2025. Whether it’s the ...