Which of the following would be an appropriate method for sending confidential information?

Sending confidential information requires a method that ensures security and integrity during transit. Utilizing Certified Mail or Registered Mail is an appropriate approach for this purpose. These services provide a reliable way to send sensitive documents, as they offer tracking features and require a recipient’s signature upon delivery, thereby ensuring that the information reaches the intended recipient directly.

Certified Mail provides proof of mailing and delivery, while Registered Mail offers additional security measures, including enhanced tracking and insurance coverage for valuable items. This level of accountability and security is essential for protecting sensitive information during transit.

In contrast, using public transportation systems and normal postal services without proper markings does not provide adequate protection for confidential data, as these methods do not include verification of delivery or recipient acknowledgment and could be exposed to unauthorized access. Personal delivery is secure but may not always be feasible or practical, making Certified or Registered Mail the most suitable choice for handling confidential information.