What does dynamic application security testing (DAST) NOT entail?
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A. B. C. D.D.
Dynamic application security testing (DAST) is considered "black box" testing and begins with no inside knowledge of the application or its configurations.
Everything about the application must be discovered during the testing.
Dynamic Application Security Testing (DAST) is a technique used for assessing the security of web applications by simulating attacks on the running application. DAST involves sending input to the web application to observe the output and analyze the behavior of the application. The goal of DAST is to identify vulnerabilities in the application that could be exploited by attackers.
Out of the options provided, DAST does not entail knowledge of the system (option D). DAST is typically a "black-box" testing technique, meaning that the tester does not have any prior knowledge of the internal workings of the application or its code. Instead, the tester interacts with the application in the same way that a user would, by sending requests and analyzing the responses.
In contrast, options A, B, and C are all components of DAST:
A. Scanning: DAST involves scanning the application by sending various inputs to it to detect vulnerabilities such as injection flaws, cross-site scripting, and other security vulnerabilities.
B. Probing: DAST involves probing the application by sending malformed or unexpected data to the application to see how it responds. This technique can help identify vulnerabilities that may be missed by other testing methods.
C. Discovery: DAST involves discovering vulnerabilities in the application by analyzing the responses from the application and looking for unusual or unexpected behavior. This technique can help identify vulnerabilities that are not easily detectable through automated scans.
In summary, DAST does not require knowledge of the system, but does involve scanning, probing, and discovery to identify vulnerabilities in web applications.