Which of the following protocols would be the MOST secure?

A network engineer is designing a secure tunneled VPN. Which of the following protocols would
be the MOST secure?

A network engineer is designing a secure tunneled VPN. Which of the following protocols would
be the MOST secure?

A.
IPsec

B.
SFTP

C.
BGP

D.
PPTP

Explanation:



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Why is IPsec considered the most secure?

some_coder

some_coder

Because IPSec encrypts at Layer 3 of the OSI model. SSH (for SFTP) is done at Layer 7 of the OSI model.