An administrator notices that several users are logging in from suspicious IP addresses. After

speaking with the users, the administrator determines that the employees were not logging in from

those IP addresses and resets the affected users$$ passwords. Which of the following should the

administrator implement to prevent this type of attack from succeeding in the future?

A$.$

Multifactor authentication

B$.$

Permissions assignment

C$.$

Access management

D$.$

Password complexity