HTTPSforbindelser

HTTPSforbindelser, or Hypertext Transfer Protocol Secure, is a vital security protocol used for communication over the internet. It builds upon the standard HTTP protocol by adding a layer of encryption, ensuring that data exchanged between a user's web browser and a website's server remains private and integral. This encryption is achieved through the Transport Layer Security (TLS) protocol, which was formerly known as Secure Sockets Layer (SSL).

When a user attempts to access a website using HTTPS, their browser and the server engage in a "handshake" process. During this handshake, they verify each other's identities using digital certificates, and they establish a unique encryption key for that specific session. This ensures that any information transmitted, such as login credentials, credit card details, or personal messages, is scrambled and unreadable to anyone who might intercept it.

Websites that employ HTTPS are easily identifiable by the padlock icon displayed in the browser's address bar and the "https://" prefix in the URL, as opposed to the "http://" used by unencrypted sites. This visual cue provides users with a clear indication that their connection is secure. The adoption of HTTPS has become a standard practice for all websites, not just those handling sensitive information, as it enhances user trust, improves search engine rankings, and protects against various cyber threats like man-in-the-middle attacks.