Software life cycle --- I strongly believed in the SDLC (Software development live Cycle) the TESTING stage where we test the application trying to exploit the code flaws, vulnerabilities and thinking out of the box about how end user will interact with the software.

Most of the time testing roles are executed by people who are not involve in the development stage in this way they can have a fresh approach to try out.

Some others test are executed by software.

Source author: Iván Arnulfo Fernández Hernández administracionini01@sre.gob.mx