Network Security Protocols Questions Medium
The purpose of the Secure Hypertext Transfer Protocol (HTTPS) in web security is to provide a secure and encrypted communication channel between a web browser and a web server. It ensures the confidentiality, integrity, and authenticity of the data being transmitted over the internet.
HTTPS uses the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols to encrypt the data exchanged between the client and the server. This encryption prevents unauthorized individuals from intercepting and reading the data, protecting sensitive information such as login credentials, personal details, and financial transactions.
Additionally, HTTPS verifies the authenticity of the web server through the use of digital certificates. These certificates are issued by trusted third-party Certificate Authorities (CAs) and contain information about the server's identity. By validating the certificate, the client can ensure that it is communicating with the intended server and not an imposter or a malicious entity.
Overall, the purpose of HTTPS is to establish a secure and trusted connection between the client and the server, safeguarding the privacy and integrity of the data transmitted over the internet. It is essential for protecting sensitive information and ensuring a safe browsing experience for users.