HTTPS
Definition
HTTPS is a secure version of HTTP that encrypts communication between a user's browser and a website to protect data from interception or tampering.
Examples
- An online store uses HTTPS to encrypt customer payment information during checkout.
- A browser displays a padlock icon to indicate that a website is using HTTPS.
Overview
HTTPS stands for Hypertext Transfer Protocol Secure. It is the secure version of HTTP, the protocol used for transferring data between a web browser and a website. The key difference is that HTTPS uses encryption to protect data in transit, ensuring that information sent between the user and the server remains private and unaltered. This is especially important when sensitive data such as login credentials, personal information, or payment details are being exchanged.
HTTPS has become the standard for modern websites, and most browsers now warn users when visiting a site that does not use it. Beyond privacy, HTTPS also provides authentication by verifying the identity of the website through a digital certificate, which helps protect users from impersonation and man-in-the-middle attacks.
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