Network Security Protocols Questions Medium
The purpose of the Transport Layer Security (TLS) protocol is to provide secure communication over a network by ensuring the confidentiality, integrity, and authenticity of data transmitted between two endpoints. TLS is commonly used in applications such as web browsing, email, instant messaging, and virtual private networks (VPNs). It establishes a secure connection between a client and a server, encrypting the data to prevent unauthorized access or tampering. TLS also includes mechanisms for verifying the identity of the communicating parties, protecting against man-in-the-middle attacks, and negotiating the encryption algorithms and cryptographic parameters to be used during the communication session. Overall, the TLS protocol plays a crucial role in maintaining network security by safeguarding sensitive information and ensuring secure communication between network entities.