What is the purpose of security clearances?

The primary purpose of security clearances is to determine an individual's eligibility for accessing classified information. This process ensures that only individuals who have been thoroughly vetted and deemed trustworthy are allowed to handle sensitive information that, if disclosed, could harm national security or public safety. Security clearances involve background checks, assessments of personal conduct, and evaluations of potential vulnerabilities that could compromise the integrity of classified materials.

While granting access to personal information and verifying employment history are components of the background investigation process, they are not the main intent of security clearances. Moreover, authorizing travel for federal employees does not pertain to the purpose of security clearances, which specifically focuses on safeguarding classified information.