Account lockout is a mitigation strategy used by Jane, the administrator, to combat the following attacks:
(Choose two.)

A.
Spoofing

B.
Man-in-the-middle

C.
Dictionary

D.
Brute force

E.
Privilege escalation

Explanation:
Account lockout is a useful method for slowing down online password-guessing attacks. A dictionary attack
performs password guessing by making use of a pre-existing list of likely passwords. A brute-force attack is
intended to try every possible valid combination of characters to create possible passwords in the attempt to
discover the specific passwords used by user accounts.