Ellen MessmerSenior Editor, Network World, Network World

Ellen Messmer is a senior editor at Network World. She covers news and technology trends related to information security.

Cybersecurity Call From Energy Department Involves Power Companies

In exchange for information about sensitive information, such as identifying network vulnerabilities or attacks, the government will share this benchmarking data that's given to it anonymously with any other utility that participates in the information-sharing.

Cars.com Races to Make Sure Performance Keeps up With Growth

With business accelerating, it's about handling the bumps in the road.