Penetration testing involves simulating cyber attacks on a system or application to identify vulnerabilities and security weaknesses. Conducted by ethical hackers, this testing method assesses how well an organization can defend against potential breaches. By mimicking real-world threats, penetration testing helps organizations understand their security posture, prioritize remediation efforts, and strengthen their defenses. The insights gained from these assessments are vital for enhancing overall cybersecurity strategies and protecting sensitive information.