Câu 26: Isaca Certified in Risk and Information Systems Control

Which of the following is MOST appropriate to prevent unauthorized retrieval of confidential information stored in a business application system?

1. A. Implement segregation of duties
2. B. Enforce an internal data access policy — đáp án hiện tại
3. C. Enforce the use of digital signatures
4. D. Apply single sign-on for access control