CISSP · Question #946
CISSP Question #946: Real Exam Question with Answer & Explanation
The correct answer is C: Peer identity authentication. Transport Layer Security (TLS) provides peer identity authentication as one of its capabilities for a remote access server. TLS is a cryptographic protocol that provides secure communication over a network. It operates at the transport layer of the OSI model, between the applicat
Question
Transport Layer Security (TLS) provides which of the following capabilities for a remote access server?
Options
- ATransport layer handshake compression
- BApplication layer negotiation
- CPeer identity authentication
- DDigital certificate revocation
Explanation
Transport Layer Security (TLS) provides peer identity authentication as one of its capabilities for a remote access server. TLS is a cryptographic protocol that provides secure communication over a network. It operates at the transport layer of the OSI model, between the application layer and the network layer. TLS uses asymmetric encryption to establish a secure session key between the client and the server, and then uses symmetric encryption to encrypt the data exchanged during the session. TLS also uses digital certificates to verify the identity of the client and the server, and to prevent impersonation or spoofing attacks. This process is known as peer identity authentication, and it ensures that the client and the server are communicating with the intended parties and not with an attacker. TLS also provides other capabilities for a remote access server, such as data integrity, confidentiality, and forward secrecy.
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