What is Penetration Testing?

Penetration Testing: Penetration testing (pen testing) is an authorised simulated cyberattack performed against an organisation's systems to identify exploitable vulnerabilities before real attackers do.

Penetration Testing Explained in Detail

Penetration testers: also known as ethical hackers: use the same techniques, tools, and methodologies as malicious actors, but with explicit permission and defined scope.

Types of Penetration Tests

  • Black box: Tester has no prior knowledge of the target environment.
  • White box: Tester has full access to source code, architecture diagrams, and credentials.
  • Grey box: Tester has partial knowledge, simulating an insider threat or compromised user.

Common Methodologies

Industry-standard frameworks include OWASP Testing Guide, PTES (Penetration Testing Execution Standard), and OSSTMM (Open Source Security Testing Methodology Manual).

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