A developer creates a mock SSH application to capture interactions for analysis. Which strategy is this an example of?

The scenario described in the question reflects the use of a mock SSH application designed to capture interactions for analysis. This approach falls under the category of a simulator. A simulator is a tool or system developed to imitate real-world operations, behaviors, or protocols, allowing for the observation and study of interactions without the risk of compromising actual systems.

In this case, the developer is not just mimicking the operational characteristics of Secure Shell (SSH) but is specifically capturing user interactions within this simulated environment. This capability is critical for understanding potential attack vectors, user behavior, and system vulnerabilities. By analyzing the captured interactions, developers and security professionals can gain insights into how to defend against real attacks or improve system functionalities.

While choices like honeypots and honeynets also involve deception and capture interactions, they typically focus more on attracting and engaging with real attackers rather than simply simulating an environment for analytical purposes. Decoy files are specific files set up to lure attackers but do not encompass the broader scope of interaction captured in a fully simulated environment like the one described here.