Respuesta :
Answer:
Option A is the correct answer for the above question.
Explanation:
The above question states that there is some encoded information provided to the employee to access the internet. So how it can be provided. So it is provided with the help of a Smartcard. It is because the smart card is used to hold the secret information which can understand by the swap machine only and it helps the employee to access the internet. So option A is the correct while the other is not because:-
- Option B states about the token which is used for the one time only.
- Option C states about the "Discretionary access control", which is a mechanism to secure the information.
- Option D states about the Mandatory access control, which is also a mechanism to secure the information.
