Google Chrome to start marking HTTP connections as insecure
To push more websites to implement encryption and to better protect users, Google will start flagging plain HTTP connections as insecure in its popular Chrome browser.
The plan will go into effect in January with the release of Chrome 56 and will roll out in stages. Chrome 56 will display a “not secure” indicator before HTTP URLs in the browser’s address bar, but only for those web pages that contain password or credit card form fields.
Transmitting such sensitive information over HTTP is dangerous because the data can be intercepted by man-in-the-middle attackers on public wireless networks or via compromised routers, for example.
In later Chrome releases, the HTTP warnings will be further expanded. First, HTTP pages will be labeled as “not secure” when accessed in the browser’s privacy-oriented Incognito mode. Eventually, Chrome will show the warning for all HTTP pages and will switch the security indicator to the red triangle now used for broken HTTPS connections.