2. Which two encryption protocols might be used to provide secure transmissions for browser and web server communications?
Two encryption protocols that might be used to provide secure transmissions for browser and web server communications are:
1. Secure Sockets Layer (SSL): SSL is a cryptographic protocol that provides secure communication over a network. It uses a combination of symmetric encryption, asymmetric encryption, and digital certificates to establish a secure connection between the browser and web server.
2. Transport Layer Security (TLS): TLS is a successor to SSL and is widely used for secure communications. It operates in a similar manner to SSL, establishing a secure connection between the browser and web server using encryption algorithms and digital certificates. TLS is currently the more commonly used protocol for securing web communications.
Two encryption protocols that might be used to provide secure transmissions for browser and web server communications are:
1. Transport Layer Security (TLS): TLS is the successor to the older Secure Sockets Layer (SSL) protocol. It provides secure communication by encrypting data transmitted between a browser and a web server. TLS uses a combination of symmetric (shared key) and asymmetric (public and private key) encryption to secure the transmission of data, ensuring confidentiality, integrity, and authentication.
2. Secure Shell (SSH): Although primarily used for secure remote login, SSH can also be used for securing browser and web server communications. SSH provides encrypted communication channels over unsecured networks, preventing eavesdropping and data tampering. It uses public-key cryptography to authenticate the server and establish a secure connection, and symmetric encryption to ensure confidentiality and integrity of the data exchanged.