HTTPS is the secure variant of HTTP and is used to communicate between the user's browser and the website, ensuring that data transfer is encrypted for added security. Any website, especially those requiring login details, should use HTTPS., HTTPS, the lock icon in the address bar, an encrypted website connection---it's known as many things. While it was once reserved primarily for passwords and other sensitive data, the entire web is gradually leaving HTTP behind and switching to HTTPS. The "S" in HTTPS stands for "Secure"., HTTPS is the protocol used to securely send data from a web browser to a website. Learn why HTTPS is an important security feature and how you can implement it on your site., HTTPS (HyperText Transfer Protocol Secure) is an encrypted version of the HTTP protocol. It uses TLS to encrypt all communication between a client and a server. This secure connection allows clients to safely exchange sensitive data with a server, such as when performing banking activities or online shopping., HTTPS encrypts nearly all information sent between a client and a web service. For example, an unencrypted HTTP request reveals not just the body of the request, but the full URL, query string, and various HTTP headers about the client and request: An encrypted HTTPS request protects most things:, Hypertext Transfer Protocol Secure (https) is a combination of the Hypertext Transfer Protocol (HTTP) with the Secure Socket Layer (SSL)/Transport Layer Security (TLS) protocol. TLS is an authentication and security protocol widely implemented in browsers and Web servers..