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 ...

Cloudflare has been steadily expanding its portfolio of security services over the last several years. One thing that has been missing, however, is cloud security posture management (CSPM), which is a ...

Network-as-a-service promises agility and efficiency, but its shared, dynamic nature demands a fundamentally new approach to cybersecurity. Learn how to secure your distributed NaaS environment.

As Tufin's Field CTO, Erez Tadmor bridges the gap between customers, marketing and product teams, educating on security best practices. The landscape of network security is undergoing a significant ...

Jody Brazil, CEO and Cofounder of FireMon, brings 20+ years of tech leadership, driving growth and innovation in security solutions. It stands to reason that as organizations grow, their footprint ...

Intelligent physical security system devices—especially AI-enabled video cameras—have become high-value targets for hackers, who now deploy malware explicitly designed to infect these devices and lie ...

The recent onslaught of cyberattacks exploiting network firewalls and VPNs is increasing the urgency around moving to a modern security architecture based on zero-trust security principles, Zscaler ...

Alexander Slagg is a freelance writer specializing in technology and education. He is an ongoing contributor to the CDW family of magazines. Self-healing networks may ultimately deliver more value to ...

Built to defend enterprise networks, network edge security devices are becoming liabilities, with an alarming rise in zero-day exploits of what experts describe as basic vulnerabilities. Can the ...