What does HTTPS signify?

HTTPS signifies that the data transmitted between the browser and the web server is encrypted. The 'S' in HTTPS stands for 'Secure,' indicating that an additional layer of security is applied through protocols like SSL (Secure Sockets Layer) or TLS (Transport Layer Security). This encryption helps protect sensitive information such as login credentials, credit card numbers, and personal data from being intercepted by malicious actors during transmission.

This secure connection is fundamental for maintaining the confidentiality and integrity of the data exchanged; it prevents unauthorized access or tampering. Therefore, when users see HTTPS in the URL of a website, they can feel more confident that their communications are not being easily intercepted by third parties, enhancing their overall web safety.