White-box penetration testing, also known as “white-box testing,” is a type of security test conducted on computer systems and networks where the tester has complete knowledge of the internal workings and architecture of the system.
In white-box testing, the tester has access to the source code of the system, network diagrams, and other internal information that would not be available to an external attacker. This allows the tester to identify vulnerabilities and weaknesses in the system that would be difficult or impossible to discover through other means.
The goal of white-box testing is to thoroughly assess the security of the system and identify any weaknesses or vulnerabilities that could be exploited by an attacker. This type of testing can be particularly useful for detecting complex or hidden vulnerabilities that would be challenging to identify using black-box testing.
Similar to black-box testing, the results of white-box testing are presented in the form of a report, which describes the identified vulnerabilities and provides recommendations on how to address them.
Overall, white-box testing can be an effective way to ensure the security and reliability of a computer system or network by identifying and addressing potential vulnerabilities before they can be exploited by attackers.