HTTPS

HTTPS (Hypertext Transfer Protocol Secure) is the secure version of HTTP, used for transferring data over the web with encryption. HTTPS uses SSL/TLS protocols to establish a secure, encrypted connection between the client (usually a web browser) and the server. This encryption ensures that data transferred, such as login credentials, personal information, or payment details, remains private and protected from eavesdropping or tampering.

HTTPS operates on port 443 and is vital for securing sensitive transactions on websites, especially in online banking, shopping, and services handling personal data. By displaying a padlock icon in the browser’s address bar, HTTPS signals to users that the connection is secure. Websites with HTTPS also benefit from improved search engine rankings, as security is a factor in SEO.