The cybersecurity technique that involves simulating an attack on a network is known as penetration testing. This proactive approach identifies vulnerabilities in systems and applications by mimicking real-world attacks, helping organizations understand their security posture. Penetration tests can reveal weaknesses that could be exploited by malicious actors, allowing organizations to patch those vulnerabilities before an actual breach occurs. Additionally, these tests often include comprehensive reporting on findings and recommendations for improving security measures. By regularly conducting penetration tests, organizations can enhance their cybersecurity defenses and reduce potential risks.