Genesys Exam PC-CIC-Core Topic 1 Question 25 Discussion

When new users are added to your IC system, they receive an initial password of 1234. Since this isn't their network login, you don't require that they change their password when they first log in. Recently, a disgruntled former employee, John Doe, was caught making long distance calls through the IC system. You checked to ensure that John's user account was deleted. Upon further investigation, you find that John accessed the system using a current user's extension and password that had not been changed from 1234.

What three things can you do to prevent this from happening in the future? (Choose three.)