What is a use case for Transport Layer Security (TLS)?

Question

Options

• Ato establish a framework for devices to determine when to trust other devices' certificates
• Bto enable a client and a server to establish secure communications for another protocol
• Cto enable two parties to asymmetrically encrypt and authenticate all data that passes be-tween
• Dto provide a secure alternative to certificate authentication that is easier to implement

• A
  3% (1)
• B
  89% (33)
• C
  3% (1)
• D
  5% (2)

Explanation

The use case for Transport Layer Security (TLS) is to enable a client and a server to establish secure communications for another protocol. TLS is a cryptographic protocol designed to provide secure communication over a computer network. It is widely used for web browsers and other applications that require data to be securely exchanged over a network, such as file transfers, VPN connections, and voice-over-IP (VoIP). TLS operates between the transport layer and the application layer of the Internet Protocol Suite and is used to secure various other protocols like HTTP (resulting in HTTPS), SMTP, IMAP, and more. This protocol ensures privacy and data integrity between two communicating applications. Detailed information about TLS and its use cases can be found in IETF RFC 5246, which outlines the specifications for TLS 1.2, and in subsequent RFCs that define TLS 1.3.

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