A security clearance is a status granted to individuals allowing them access to classified information or restricted areas. This process is often required for government employees, military personnel, and contractors who work on sensitive projects. The level of clearance can vary, typically categorized as Confidential, Secret, or Top Secret, depending on the sensitivity of the information. To obtain a security clearance, individuals must undergo a thorough background check, which includes reviewing their criminal history, financial records, and personal conduct. This ensures that they can be trusted to handle sensitive information without posing a risk to national security or public safety.