scanning
What is the Nessus vulnerability scanning platform? | Definition from TechTarget
Nessus is a platform developed by Tenable that scans for security vulnerabilities in devices, applications, operating systems, cloud services and other network resources. Originally launched as an open source tool in 1998, its enterprise edition became a commercial product in 2005. Nessus is now available in two enterprise versions: Nessus Professional and Nessus Expert. Both…