In cybersecurity, what does a penetration test help to identify?

A penetration test, often referred to as a "pen test," is a simulated cyberattack performed by security professionals to assess the security of a system, network, or application. The primary purpose of a penetration test is to identify weaknesses in a system's security defenses. By mimicking the tactics that actual attackers might employ, penetration testers are able to uncover vulnerabilities that could be exploited if left unaddressed. These weaknesses can include issues such as misconfigurations, unpatched software, weak passwords, and other security flaws that could lead to unauthorized access, data breaches, or service disruptions.

The results of a penetration test provide valuable insights into the security posture of the organization, allowing for targeted remediation efforts. Organizations can prioritize these vulnerabilities based on severity and risk, enhancing their overall security strategy. This proactive approach helps in strengthening defenses before real attackers can exploit these vulnerabilities.