Final answer:
Multifactor authentication, physical security, and encryption should be used to reduce the risk of unauthorized disclosure of financial statements. Therefore the correct answer is D) All of the above.
Step-by-step explanation:
The control procedures that should be used to reduce the risk of unauthorized disclosure of financial statements include:
- Multifactor authentication: This involves using multiple types of verification, such as passwords and biometric information, to ensure that only authorized individuals can access the financial statements.
- Physical security: This includes measures such as locked doors, security cameras, and restricted access areas to protect physical copies of the financial statements.
- Encryption: This involves encoding the financial statements using encryption algorithms to prevent unauthorized access.
By implementing these control procedures, the risk of unauthorized disclosure of financial statements can be significantly reduced.