From postcard to sealed letter
Plain HTTP travels like a postcard: every router, Wi-Fi owner and provider on the way can read it, or even change it. HTTPS seals it, so only your browser and the real server can read what is inside.
Plain HTTP travels like a postcard: every router, Wi-Fi owner and provider on the way can read it, or even change it. HTTPS seals it, so only your browser and the real server can read what is inside.