Penetration testing is an invaluable tool for any organization looking to ensure the security of its IT systems and data. By simulating real-world attack scenarios, penetration testers can help identify vulnerabilities before they are exploited by malicious actors.
There are three primary types of penetration testing: black box, white box, and gray box.
Black box penetration testing is conducted without any prior knowledge of the system being tested. The tester relies solely on publicly available information to determine potential vulnerabilities.
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White box penetration testing is conducted with full knowledge of the system being tested. The tester has access to source code, architectural diagrams, and other internal information.
Gray box penetration testing is conducted with some knowledge of the system being tested. The tester has partial access to internal information, such as source code or architecture diagrams.
Penetration tests can also be categorized by the level of access that the tester has to the system being tested. External tests are conducted from outside the network, without any privileged access.
Internal tests are conducted from inside the network, with privileged access. And finally, hybrid tests are a combination of external and internal testing, starting from an external perspective and then moving inward through privilege escalation.