In late July, 2018,Google Chrome will started displaying a prominent NOT SECURE message in the browser for webpage not using HTTPS. For most websites the Chrome not secure warning is really not much of a cause for concern, just like an unlocked garden shed isn't much of a security concern if there's nothing in the shed. To understand how much of a security risk is involved with the Chrome not secure warning, we need to explain how websites are made secure and what being secure means.