Penetration testers, or pen testers, carry out deceptive cyberattacks on an organization’s computer systems and networks. These legitimate penetration tests help to identify security vulnerabilities and weaknesses before any malicious attacker can get a chance to exploit them. The role of a Penetration Tester is to identify the significant gaps and weaknesses of a Test Case. In terms of formal qualifications, most pen testers will have a degree in some sort of IT or cybersecurity discipline.
Penetration testers often start in network administration, network engineering, or web-based application programming before undergoing specialized training in ethical hacking. You can opt for QA analyst training online if you are intrigued by the field.