CCSP: Certified Cloud Security ProfessionalDemo

Question

Which protocol functions at the network layer and provides full point-to-point encryption of all communications and transmissions?

A IPSec
B VPN
C SSL
D TLS

Explanation

IPsec is a network-layer security protocol suite that protects IP communications between endpoints, including confidentiality through encryption. A VPN is an architecture or service that may use IPsec, while SSL and TLS protect communications at higher layers.

Learn more

NIST SP 800-77 Rev. 1: Guide to IPsec VPNs

CCSP: Certified Cloud Security ProfessionalDemo

AstroTutor

Notes

Readiness

QuestionQ168

Community Discussion