This month marks the 20th anniversary of Nmap, the open-source network mapping tool that became the standard used by many IT professionals, but that can be a bit much if you only need to do general ...

A smartphone can be a key part of a network troubleshooting toolkit. When maintenance is required, network pros most often make changes from a desktop PC or laptop. But an iPhone or Android phone can ...

Computerworld recently showcased 10 great free network management tools. Readers responded with some of their own favorites, so I’m going to take a look at those tools and report on their capabilities ...