Câu 164: IIA-CIA-PART3: Certified Internal Auditor - Part 3 Business Analysis and Information Technology

Which of the following controls would be the most effective in preventing the disclosure of an organization's confidential electronic information?

1. A. Non-disclosure agreements between the firm and its employees.
2. B. Logs of user activity within the information system.
3. C. Two-factor authentication for access into the information system.
4. D. Limited access to information, based on employee duties. — đáp án hiện tại