Ipsec — CompTIA Network+ (N10-009) Practice Questions
IPsec is a suite of protocols used to authenticate and encrypt IP communications at the network layer, commonly deployed in site-to-site VPNs and remote-access solutions. The Network+ exam tests knowledge of IPsec's two operating modes, tunnel and transport, as well as the roles of its core components including AH, ESP, and IKE in establishing secure tunnels. Understanding IPsec is critical for network security questions that involve protecting data in transit across untrusted networks.
Free questions on ipsec
Which security protocol encrypts network traffic at Layer 3?
Free question · medium · full answer + explanation
More ipsec questions in the full bank
- A company operates a site-to-site VPN using IPsec with IKEv2. During operation, the VPN tunnel drops periodically. Which of the following is the MOST likely cause related to IKEv2 phase 1 negotiation? Unlock answer & explanation →
- What is a site-to-site VPN? Unlock answer & explanation →
- A site-to-site VPN is established between two data centers with IPSec. What does IPSec provide? Unlock answer & explanation →