An organization requires employees to insert their identification cards into a reader so chips embedded in the cards can be read to verify their identities prior to accessing computing resources. Which of the following BEST describes this authentication control?

Which of the following should identify critical systems and components?

A company wants to provide centralized authentication for its wireless system. The wireless authentication system must integrate with the directory back end. Which of the following is a AAA solution that will provide the required wireless authentication?

A security administrator wishes to implement a secure a method of file transfer when communicating with
outside organizations.
Which of the following protocols would BEST facilitate secure file transfers? (Select TWO)

Despite having implemented password policies, users continue to set the same weak passwords and reuse old passwords. Which of the following technical controls would help prevent these policy violations? (Select two.)