What does a penetration tester do? | Cybersecurity Career Series

Penetration testers, or ethical hackers, are responsible for planning and performing authorized, simulated attacks within an organization’s information systems, networks, applications and infrastructure to identify vulnerabilities and weaknesses. Findings are documented in reports to advise clients on how to lower or mitigate risk. Penetration testers often specialize in a number of areas such as networks and infrastructures, Windows, Linux and Mac operating systems, embedded computer systems...