Final answer:
Personnel security investigations (PSIs) are conducted to screen applicants, maintain national security, and protect sensitive information.
Step-by-step explanation:
Personnel security investigations (PSIs) are conducted for several reasons:
- Screening applicants: PSIs are used to evaluate the background and character of individuals applying for sensitive positions in organizations, such as law enforcement agencies, military, and government agencies. The investigations help determine if individuals have any criminal history, past conduct that may pose a security risk, or associations that could compromise national security.
- Maintaining national security: PSIs are essential for ensuring the safety and integrity of classified information. By conducting thorough investigations, organizations can identify potential security threats, such as espionage or sabotage attempts, and take appropriate measures to mitigate these risks.
- Protecting sensitive information: PSIs help protect personal, financial, and medical information shared with businesses and organizations. By assessing the trustworthiness and reliability of employees or contractors who have access to sensitive data, organizations can minimize the risk of data breaches and unauthorized disclosures.