HTTP Strict Transport Security (HSTS)

HTTP Strict Transport Security (HSTS) is a security feature for websites that tells browsers to always use a secure connection (HTTPS) instead of the less secure HTTP. When a website enables HSTS, it sends a special instruction to the browser, which then automatically redirects any future connection attempts to the secure version. This helps protect users from intercepting attacks and ensures that sensitive information, like passwords or personal data, is transmitted securely. In essence, HSTS enforces a strict security policy to keep communications private and integrity intact.