การทดสอบการเข้าถึง is a white box security analysis of a software system performed by skilled security professionals simulating the actions of a hacker. The objective of a การทดสอบการเข้าถึง is to uncover potential vulnerabilities resulting from coding errors, system configuration faults, or other operational deployment weaknesses. การทดสอบการเข้าถึง are often performed in conjunction with automated and manual code reviews to provide a greater level of analysis than would ordinarily be possible.