Requires the Federal Protective Service (FPS) Director to strengthen oversight of contract security personnel by improving covert testing, accountability, training, and the personnel-tracking system; the Director must start work within one year, report on results and plans to Congress, and provide annual follow-ups. Also directs a review and remediation or replacement plan for the system that tracks contract security staff, with required reports on decisions, implementation, and tenant communication, and it clarifies that contractor employees who protect federal property remain contractors and are not converted into federal employees.