The first one and the second are said to be the best allies of CISO (and in general people in charge of IT security). There are though two different tools in a security strategy. What are the different characteristics of each?
Let’s start with the vulnerability scanner.
It is a software that is programmed to run tests on your platform, on your information system – … to detect vulnerabilities. A scanner identifies vulnerabilities thanks to its database containing the known vulnerabilities and common security issues. They go through networks, services, applications, etc.
First characteristic, the tests are automated. This means they are fast and a whole system can be easily tested in some hours / days, depending on its size.