What does DSS stand for in the context of defense?

• A. Defense Security Service
• B. Defense Systems Support
• C. Department Security Strategies
• D. Defense Safety Services

Answer: (A)

The correct answer is "Defense Security Service." In the context of defense, DSS plays a critical role in safeguarding national security. The Defense Security Service is responsible for implementing and overseeing security measures for the Department of Defense (DoD) and other entities involved in national security. This includes ensuring the protection of classified information, conducting background checks on personnel, and managing industrial security programs that involve private contractors working with the DoD.

The other options do not align with the established terminology and functions associated with the defense sector. For instance, while "Defense Systems Support" might suggest assistance related to military systems, it does not specifically pertain to security services or information protection. Similarly, "Department Security Strategies" and "Defense Safety Services" do not correctly represent the key organization within the defense framework dedicated to security matters, further validating why "Defense Security Service" is the appropriate choice.