Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Researchers at cybersecurity firm Armis Inc. have uncovered five critical network switch vulnerabilities in the implementation of Transport Layer Security in devices used in millions of enterprises.

RADIUS didn’t fail — certificate trust did, proving one forgotten root CA can bring modern network access to a full stop.

Having an up-to-date record of the operating systems on your switches, routers and other network devices can come in handy when considering upgrades, but that type of information is absolutely ...

Five years later, I realized that I'd outgrown that setup, and needed to expand things. I didn't want to spend too much at ...

Calvin Hennick is a freelance journalist who specializes in business and technology writing. He is a contributor to the CDW family of technology magazines. It’s technology that no modern network can ...