1. Nessus Professional

Category: Network Administration Type:Application/Tool

Tenable Network Security performs vulnerability research 24x7. When a new vulnerability is discovered, Tenable writes a Nessus® plugin, tests it and then makes it available for download such that your Nessus scanner can perform the most recent checks. The ProfessionalFeed from Tenable is used to keep each of your Nessus scanners up to date with the latest network and host-based security checks.