In the interest of security, Google plans to call out web sites that don't adopt https. Later this year, version 68 of the Chrome web browser will proactively label web sites that don't make use of https encryption. The company has been casually marking such web sites, but will start to call them all out this summer. The goal is to encourage web developers to add https to their web sites, which will improve security for everyone. According to Google, over 68% of Chrome traffic on both Android and Windows is now protected, while over 78% of Chrome traffic on both Chrome OS and Mac is now protected. Fully 81 of the top 100 sites on the web use https by default. Google said it will adjust Chrome's user interface so users understand which sites are insecure and why they are insecure. Google says it has simplified its set-up guides to help web developers secure their sites with https.