What is tests d'intrusion?

Tests d'intrusion, which translates to penetration testing in English, involves simulating cyberattacks on a computer system, network, or web application to identify vulnerabilities and weaknesses. These tests help organizations understand their security posture and implement necessary measures to prevent real attacks. They are commonly used to assess the effectiveness of security controls, identify misconfigurations, and evaluate the ability of security teams to detect and respond to incidents. Tests d'intrusion can range from automated vulnerability scans to manual attempts to exploit vulnerabilities, often following methodologies such as OWASP.