HTTPS stands for Hypertext Transfer Protocol Secure. It is a secure version of HTTP, the standard protocol for transferring data over the Internet. HTTPS uses Transport Layer Security (TLS) with Secure Sockets Layer (SSL) to encrypt all data sent between a web browser and a web server. This prevents eavesdroppers from reading sensitive information, such as passwords, credit card numbers, and personal identification numbers (PINs).
HTTPS is used by so many websites like banks, e-commerce websites and government websites. It is also used by most e-mail services and file-sharing programs.
To use HTTPS, a web browser must first establish a secure connection with a web server. This is done by exchanging cryptographic keys. Once the secure connection is established, all data sent between the browser and the server is encrypted.
HTTPS is a very important security technology. It helps to protect users from a variety of online threats, such as eavesdropping, man-in-the-middle attacks, and phishing attacks.
If you are concerned about the security of your online activities, you should always use HTTPS whenever possible. You can tell if a website is using HTTPS by looking for the "https://" prefix in the URL. You can also look for a closed padlock icon in the address bar of your web browser. Every website owner should try purchasing an SSL certificate for its domain name.