The concept of network security has evolved in the shift to distributed workforces, and so have many of the vendors that have specialized in the area. Among the giants of the traditional network ...

Trained professionals use internet-connected networks in a wide range of industries to communicate and share information. The field of network security focuses on strategies for safeguarding this ...

How data center operators can protect critical data and communications without compromising the performance demanded by distributed AI and HPC workloads.

From nation-state actors to organized criminal networks, threat actors are constantly devising new techniques to compromise networks, steal sensitive data, and disrupt critical services. These attacks ...

If you're new to setting up or troubleshooting your Wi-Fi connection, you might be wondering what a network security key is. Luckily, it's not as confusing as it sounds — your network security key is ...

Corero Network Security (AIM: CNS) (OTCQX: DDOSF), the distributed denial of service ("DDoS") protection specialists and champion of adaptive, real-time service availability, today announced continued ...

FireMon, the leader in network security policy management and the security policy control plane for the modern enterprise, today announced FireMon Agentic AI, changing how enterprises investigate ...

Network security focuses on tools used to protect data, applications and resources at the network level. The primary focus is to protect against unauthorized access into or between parts of the ...

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. Today’s IT security teams are ...

The most dangerous moment on an enterprise network is not when something noticeably breaks, but when a change works exactly as designed yet opens a door that nobody meant to open. I think about this ...

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 ...