What is the name of the DoD personnel security clearance and access database?

The name of the DoD personnel security clearance and access database is the Defense Information Security System (DISS). This system is crucial as it manages personnel security clearance information and provides a comprehensive overview of an individual's security status and eligibility for access to classified information. DISS was designed to enhance the efficiency of the security clearance process, ensuring that all sensitive data is centralized and that adjudications, investigations, and access are tracked effectively. This system replaces previous databases and promotes better integration and information-sharing among various agencies within the Department of Defense and other federal organizations.

The other options represent different systems or functions related to personnel security but do not specifically serve as the primary database for clearance management. Case Adjudication Tracking System (CATS) focuses on tracking the adjudication processes for security clearance applications, while the Joint Verification System (JVS) is involved with validating the security clearance status. The Security Clearance Control System is generally not the designated name for the current database being referenced and may refer to outdated systems or practices.