The IT department has established a new password policy for employees. Specifically, the policy reads:

Passwords must not contain common dictionary words

Passwords must contain at least one special character

Passwords must be different from the last six passwords used

Passwords must use at least one capital letter or number

Which of the following password practices are being employed? $($select $2)$

Group of answer choices

lockout

complexity

length

expiration

history

age