2026 Defense Industry Security Clearance Guide: What You Need To Know
Understanding Security Clearance Levels in the Defense Industry The Department of Defense and most federal agencies issue three formal security clearance levels: Confidential, Secret, and Top Secret. Each requires progressively deeper background investigations and grants access to increasingly sensitive national security information. Confidential Clearance: Entry-Level Access Confidential represents the entry-level clearance and authorizes access to … Continued