. determinethat the person is authorized to view the data, and can then open the file.Whether a person is permitted to access the data is based on the user account that is beingused when opening the file.. of the metal pins to create an electricalcircuit .The existence of the circuit lets the computer know whether the hard disk is config-ured in one of the following two roles:■Master This is the. decrypt the file’s data. Like the encrypted file or folder, the key is also encrypted, and must be decrypted by the user who has aprivate key that matches the public key. Because these keys match, the...