Which protocol provides authentication, integrity, and confidentiality services and is a type of VPN?

Question:
Which protocol provides authentication, integrity, and confidentiality services and is a type of VPN?

• MD5
• AES
• IPsec
• ESP

Explanation: IPsec services allow for authentication, integrity, access control, and confidentiality. With IPsec, the information exchanged between remote sites can be encrypted and verified. Both remote-access and site-to-site VPNs can be deployed using IPsec.

Exam with this question: CCNA Cyber Ops (v1.1) – Chapter 5 Exam Answers
Exam with this question: CCNA 3 v7.0 Final Exam Answers
Exam with this question: CCNA Security Chapter 8 Exam Answers
Exam with this question: Module 18: Quiz – VPNs Network Security
Exam with this question: CyberOps Associate (Version 1.0) - Module 12: Network Security Infrastructure Quiz Answers
Exam with this question: 6.3.2 Network Security Infrastructure Quiz
Exam with this question: Endpoint Security: My Knowledge Check Answers