easy
Single Answer
0Valerie wants to authenticate her systems using her AAA system. Which of the following options is best suited to system authentication?
Answer Options
A
Asymmetric authentication
B
Certificate-based authentication
C
Symmetric authentication
D
PIN-based authentication
Correct Answer: B
Explanation
Certificates are commonly used for system authentication in AAA systems. While asymmetric and symmetric are forms of encryption, they are not authentication schemes, and PIN-based authentication is not commonly used for system authentication.