Penetration testers, also known as ethical hackers, are cybersecurity professionals who simulate cyberattacks on computer systems, networks, and applications. Their goal is to identify vulnerabilities that could be exploited by malicious hackers. By conducting these tests, they help organizations strengthen their security measures and protect sensitive data. These experts use various tools and techniques to assess the security of a system. After testing, they provide detailed reports outlining their findings and recommendations for improving security. This proactive approach helps organizations safeguard their assets and maintain trust with their customers.