Which of the following allows a company to maintain access to encrypted resources when
employee turnover is high?

A.
Recovery agent

B.
Certificate authority

C.
Trust model

D.
Key escrow

Explanation:
If an employee leaves and we need access to data he has encrypted, we can use the key
recovery agent to retrieve his decryption key. We can use this recovered key to access the data.
A key recovery agent is an entity that has the ability to recover a key, key components, or plaintext
messages as needed. As opposed to escrow, recovery agents are typically used to access
information that is encrypted with older keys.