Under supplemental protection, which statement is true?

Under supplemental protection, which statement is true?

• A. IDS is the generally required form of supplemental protection, and guards may continue only if pre-1995 authorization exists.
• B. Guards are always preferred over IDS.
• C. IDS is only used for SECRET level information.
• D. Guards must be used for all TOP SECRET information.

Answer: (A)

Under supplemental protection, the workhorse approach is to rely on the Information Distribution System (IDS) as the generally required form. This brings standardized, auditable control over how classified information is shared and handled, making it easier to track access and ensure consistent protections across programs. Guards are allowed only as a continuation of an older arrangement—specifically if there was authorization established before 1995. That grandfather clause is what lets some legacy protections continue, but for new cases IDS is the default. The other statements don’t fit because they either imply guards are always preferred, limit IDS to SECRET, or require guards for TOP SECRET information, none of which align with the standard practice of using IDS as the primary safeguard and only retaining guards where pre-1995 authorization exists.

Under supplemental protection, the workhorse approach is to rely on the Information Distribution System (IDS) as the generally required form. This brings standardized, auditable control over how classified information is shared and handled, making it easier to track access and ensure consistent protections across programs. Guards are allowed only as a continuation of an older arrangement—specifically if there was authorization established before 1995. That grandfather clause is what lets some legacy protections continue, but for new cases IDS is the default. The other statements don’t fit because they either imply guards are always preferred, limit IDS to SECRET, or require guards for TOP SECRET information, none of which align with the standard practice of using IDS as the primary safeguard and only retaining guards where pre-1995 authorization exists.