Exam CISA topic 1 question 40 discussion

Traffic in IPSEC is already encrypted and I believe does not use TLS that's why chose option B

I think answer should be B

b for bravo

C is wrong. IPSec is a way of VPN, hence letter B is correct

Answer: B

When implementing Internet Protocol security (IPsec) architecture, the servers involved in application delivery would typically have their communication secured through option B: channel access through authentication. IPsec is a protocol suite used to secure IP communications by authenticating and encrypting each IP packet of a communication session. It provides data integrity, confidentiality, and authentication at the network layer.

Both IPsec and TLS are protocols for secure Internet communication. However, each works in a different way. IPsec is a protocol that operates at the network layer in the OSI model that ensures secure communication over the Internet over a Virtual Private Network (VPN). IPsec encrypts and authenticates packets, protecting them from being seen even if they are intercepted by other users. TLS, on the other hand, is a protocol that operates at the transport layer in the OSI model, which protects data communication between web browsers and servers. TLS is used in a variety of online interactions, such as email, file transfer, and web pages. TLS also uses authentication and encryption to protect your data. Therefore, IPsec and TLS are different protocols, each with its own purpose and purpose. IPsec is primarily used in VPNs, while TLS is used on the Web.

the answer is B When implementing IPsec architecture, the servers involved in application delivery channel access through authentication. IPsec provides secure communication by authenticating and encrypting each IP packet of a communication session, ensuring that only authorized users can access the resources.

SSL VPN protects IP with the TLS protocol, not IPsec.

Ipsec is a layer 3 protocol. tls is layer 7 based on tcp. Ipsec can run without tls.

Transport layer security (TLS) is secured way

I think answer should be B

i think C is correct answer as Transport layer security (TLS) is a cryptographic protocol that provides secure communications on the Internet. TLS is a session-or connection layered protocol widely used for communication between browsers and web servers. Besides communication privacy, it also provides endpoint authentication. The protocols allow client-server applications to communicate in a way designed to prevent eavesdropping, tampering and message forgery.