The Department of Homeland Security’s Continuous Diagnostics and Mitigation (CDM) program gives agencies cybersecurity tools to strengthen the networks and systems they use to meet their missions.

A network/host monitoring package will do this, there are some good free ones, look into PandoraFMS among others. It's going to require a Linux machine. websites visisted ...

Auvik excels at automated network discovery and provides excellent visibility for IT teams managing distributed networks. While the pricing can escalate quickly for larger deployments, its ease of use ...