| Aspect | Security Tester | Penetration Tester |
|---|
| Certifications | Security+, CEH, CISSP (optional) | OSCP, CEH, GPEN |
| Work Environment | Internal security teams, testing security measures | External or internal testing, simulated attacks |
| Industry Usage | Broadly used across industries for security assessments | Specialized role focusing on penetration testing |
Security Testers focus on evaluating security systems, identifying vulnerabilities, and ensuring overall security measures. Penetration Testers perform simulated attacks to exploit vulnerabilities, often requiring more advanced skills and certifications. While both roles aim to improve security, Penetration Testers typically conduct more in-depth, offensive testing, whereas Security Testers may perform broader security assessments.