What type of inspection method evaluates running code to observe its behavior and detect anomalies?

Dynamic analysis is a method utilized to evaluate running code by observing its behavior during execution. This approach allows for the detection of anomalies and vulnerabilities that may not be apparent through other inspection methods. By executing the code in a controlled environment, dynamic analysis can capture various runtime behaviors, such as memory usage, input/output operations, and the interaction of code with external systems. This real-time analysis is particularly effective in identifying issues that arise only when the program is running, as it provides insight into the program’s operational characteristics and potential security flaws that static methods cannot reveal.

In contrast, static analysis involves examining the code without executing it, which can sometimes miss issues that only become evident during execution. Code review focuses on examining the source code manually or through tools, primarily for coding standards and logic errors rather than for observing dynamic behaviors. Threat modeling is the practice of identifying potential threats and vulnerabilities in a system or application but does not involve evaluating code execution. Each of these methods has its importance in cybersecurity, but dynamic analysis specifically targets the monitoring of code in action to reveal behavior-related issues.