Unveiling Web Communication: From HTTP to HTTPS

HTTP, or Hypertext Transfer Protocol, and HTTPS, Hypertext Transfer Protocol Secure, are foundational protocols used to facilitate communication between web browsers and web servers. HTTP is responsible for transmitting data between a user's browser and a web server, allowing the retrieval and display of web pages and resources. It operates in a stateless manner, meaning each request from a user is treated independently, without retaining previous interactions. While HTTP efficiently transfers data, it lacks encryption, potentially exposing sensitive information to malicious actors.

HTTPS, on the other hand, builds upon HTTP by incorporating a layer of security through encryption. This encryption is achieved using SSL/TLS protocols, which encrypt the data transmitted between the user's browser and the server. HTTPS helps protect user privacy and the integrity of data by ensuring that information exchanged cannot be easily intercepted or manipulated. It has become a standard for secure web browsing, particularly for transactions involving personal and financial information, login credentials, and sensitive data. Websites using HTTPS are identifiable by the padlock icon in the browser's address bar, indicating a secure connection.