Chrome 68 Arrives With a “Not Secure” Warning for HTTP Websites
As announced in February this year, Google Chrome’s design is being evolved to more clearly indicate to users that websites using plain HTTP are not loaded securely and that HTTPS connections should be expected instead. Today, Chrome is pushing a change that affects all HTTP sites worldwide: starting in version 68, Chrome will display a “Not Secure” warning in the address bar for all sites loaded over HTTP.
This isn’t the first change Chrome has made to clearly indicate that HTTP is not secure. Chrome has been marking HTTP traffic as “Not Secure” in Incognito mode as far back as version 62. The “Not Secure” warning has also been appearing for HTTP sites in Chrome’s normal mode when a page contains a password field or when the user interacts with any input field.
Although Chrome has taken the lead, Mozilla Firefox is also on board with the effort to visually flag HTTP pages as insecure. Firefox currently displays an address bar warning for HTTP sites that contain login forms and displays a visible warning message next to login forms that are served insecurely.
The future will bring more changes for the way Chrome visually handles HTTP and HTTPS connections. As I covered back in May, Chrome is scheduled to remove the “Secure” text from HTTPS connections in September with the release of Chrome 69. One month later, in October 2018, Chrome will color the HTTP “Not Secure” warning red when users enter data into insecure sites in Chrome 70. Ed: A previous version of this post inaccurately reflected the circumstances in which the “Not Secure” warning will be colored red in Chrome 70. The color will only change when users enter data on HTTP pages.