1. ............ is the process or action of proving or showing something to be true, genuine, or valid.

Austrian

Authentication

Authoritarian

Authorization

2. Ponemon's firm is part of the ............ Program group.

authorization

authentic

Authentication

authorial

3. ............ is the synonym of authentication.

Certificate

Contradict

Disavow

Disclaim

4. ............ isn't a synonym of authentication.

Certificate

Confirmation

Contradict

Verification

5. Fingerprints can also be useful when automating the exchange or storage of key ............

authenticat data

authentication data

authenticate data

authoritarian data