What is tool sandboxing and why is it important?

• A. Running tools in isolated, restricted environments to limit access and improve safety.
• B. Running tools in an unrestricted environment to maximize performance.
• C. Using sandboxing only for data storage tasks.
• D. Sandboxing is a debugging technique unrelated to tools.

Answer: (A)

Sandboxing means placing a tool inside a separate, controlled environment with limited permissions and resources. The goal is to keep its actions contained so it can’t access sensitive data, affect the host system, or cause harm if something goes wrong or the tool behaves unexpectedly. This isolation makes it safer to test and run untrusted code, because you can observe what the tool does, constrain what it can touch or do (like CPU, memory, file systems, and network access), and reset the environment to a clean state easily. That focus on containment and safety is why the option describing running tools in isolated, restricted environments to limit access and improve safety is the best fit. The other ideas miss the point by suggesting unrestricted access, limiting the technique to data storage, or treating sandboxing as unrelated to running tools.