Question

_____ can render data useless to unauthorized users who might have violated some of the database security layers.

Answer 1

Data Encryption

Step-by-step explanation:

Data encryption is a measure of security in which information is encoded and such information can only be encrypted and accessed by an authorized person with the correct key for encryption. They are used in the deterrence of malicious, unauthorized, or negligent users from having access to data that are considered sensitive.