Which of the following implements two-factor authentication on a VPN?
A . Username, password, and source IP
B . Public and private keys
C . HOTP token and logon credentials
D . Source and destination IP addresses
Answer: A
Which of the following implements two-factor authentication on a VPN?
A . Username, password, and source IP
B . Public and private keys
C . HOTP token and logon credentials
D . Source and destination IP addresses
Answer: A