Which measure is commonly used to protect mail and sensitive documents?

• A. Leave mail on desk
• B. Use unsealed mailboxes
• C. Receive and send mail at a secure site
• D. Share mail with coworkers

Answer: (C)

Safeguarding mail and sensitive documents relies on controlling who handles them and where they are processed. Receiving and sending mail at a secure site creates a controlled environment with restricted access and proper handling procedures, reducing the risk of theft, loss, or unauthorized disclosure and supporting the trackable chain of custody. Leaving mail on a desk, using unsealed mailboxes, or sharing mail with coworkers all increase exposure to others, tampering, or accidental exposure of confidential information. Therefore, handling mail at a secure site is the best practice for protecting sensitive materials.