Câu 124: H12-821: HCIP-Datacom-Core Technology V1.0

Hackers often obtain the login permissions of system administrators through various attacks. Which of the following measures can be taken to enhance the security of administrator accounts? (Choose all that apply.)

1. A. Encrypt passwords before transferring them. Whenever possible, transfer passwords by email.
2. B. Periodically check whether unnecessary administrator accounts exist in the system. If such accounts exist, delete them to reduce the attack surface. — đáp án hiện tại
3. C. Assign exclusive accounts for administrators with different maintenance roles to avoid account sharing. — đáp án hiện tại
4. D. To ensure security and make the password easier to remember, you can set the password to be valid for a long time.