Vulnerability scanners are not that different from virus scanners. In both cases, the goal of the software is to find something out of the ordinary in the target. A virus scanner scans local resources and local storage of a computer to find potentially malicious software....
Tomasz Andrzej Nidecki
Source: Security Boulevard
Source Link: https://securityboulevard.com/2020/11/how-scanners-find-vulnerabilities/