CompTIA
N10-009 · Question #653
Which of the following protocols should a technician use to encrypt a site-to-site VPN?
The correct answer is D. IPSec. IPSec provides encryption, authentication, and integrity for site-to-site VPNs at the network layer, securing traffic between two networks over an untrusted medium like the internet.
Submitted by layla.eg· Mar 6, 2026Network Security
Question
Which of the following protocols should a technician use to encrypt a site-to-site VPN?
Options
- APPTP
- BSSH
- CTLS
- DIPSec
How the community answered
(36 responses)- B6% (2)
- C3% (1)
- D92% (33)
Explanation
IPSec provides encryption, authentication, and integrity for site-to-site VPNs at the network layer, securing traffic between two networks over an untrusted medium like the internet.
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