What is Overt security testing?
Overt security testing Definition: Overt testing can be used with both internal and external testing. When used from an internal perspective the bad actor simulated is an employee of the organization. The organizations IT staff is made aware of the testing and can assist the assessor in limiting the impact of the test by providing specific guidelines for the test scope and parameters.
Understanding Overt security testing
Overt testing can be used with both internal and external testing. When used from an internal perspective the bad actor simulated is an employee of the organization. The organizations IT staff is made aware of the testing and can assist the assessor in limiting the impact of the test by providing specific guidelines for the test scope and parameters. Overt security testing is conducted with the full knowledge and cooperation of the organizations IT and security teams. This approach allows for coordinated testing with minimal operational disruption but may not accurately reflect real-world attacks where defenders have no advance warning. Overt testing methodologies are addressed in frameworks like NIST SP 800-115 and penetration testing standards. Organizations implement overt testing through formal scoping rules of engagement coordination meetings scheduling during maintenance windows and controlled execution. For example a healthcare provider might conduct overt penetration testing of a new patient portal with security teams fully informed and monitoring the testing to ensure patient data remains protected while still identifying security vulnerabilities that need remediation. Related terms Penetration testing Vulnerability assessment White box testing Security assessment Rules of engagement Authorized testing Blue team.