What is a government security clearance?
Security clearances are sometimes necessary for individuals who have a career in the government. If you aren’t sure what a clearance is, it’s a good idea to be aware of their functions and types.IdentificationA government security clearance is an extremely thorough background check that can take years to complete. Interim clearances—a temporary clearance based on a quick background investigation—are granted so you can work while you wait for your final clearance.FunctionSecurity clearances are required for some members of the military and certain government employees. Obtaining a clearance lets potential employers know that you are not a security risk and that you’ll protect confidential information.TypesThree types of security clearances are available: confidential, secret and top secret. The type of clearance you apply for will depend on the job you are hired to do. For example, a member of the Secret Service needs a top-secret clearance—the highest rank of security clearance.S