Want to help security teams stay ahead of threats? NetOps can make a real difference by mastering five key security concepts.

A decade ago, a company's network was a fairly contained thing: desktops, servers, and a gateway to the internet. Today it ...

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 ...

Network security encompasses all the steps taken to protect the integrity of a computer network and the data within it. It involves a combination of tools, policies, protocols and practices designed ...