Today, Chrome starts tagging websites that do not use HTTPS as "unsafe".
Announced only two years ago, Google said it would flag any website that uses unencrypted HTTP to deliver the content in the latest version of Chrome on Tuesday. It's part of the company's years of effort to make more webmasters and site owners aware of the introduction of HTTPS, a secure encryption standard for data.
Any page not loaded with a green padlock or "safe" message in the address bar of the browser will be marked as unsafe and ashamed.
Also read: In security push, Chrome will soon flag each HTTP page as insecure
In simple terms, HTTPS provides security as well as integrity. This green padlock means that data sent to this website from your computer or device and vice versa is securely transmitted and can not be intercepted by an attacker. Because HTTPS encloses an encrypted tunnel around the site and anyone who visits it, users also know that the site has not been altered in any way by anybody other than the owner of the site.
Even if you belong to a public Access to an HTTPS site and the unsecured Wi-Fi hotspot can protect your network traffic from all network snoopers.
HTTPS has been confined to banks and large e-commerce sites for years. But now it's there for everyone ̵
However, according to nocturnal data compiled by security experts Troy Hunt and Scott Helme, about 100 of the top 500 sites still serve their pages via unencrypted HTTP – all are now labeled as "unsafe".
Many of these sites – such as Baidu, JD.com, and Google.cn – are Chinese language sites, but many popular Western sites – including BBC.com, DailyMail.co.uk, and Fedex.com – are HTTP.
The next time you update your Chrome browser, the warnings will be displayed.  Chrome currently has about 60 percent of the total browser usage share, and statistics show that tagging sites as "not sure" will have some assertiveness. Only overnight, several HTTP sites made the switch to HTTPS so as not to be named and ashamed by the browser.
See Also: 10 Tips That Will Help You Make the Most of Google Chrome – TechRepublic 19659005] But HTTPS is not a golden protection for web security. It does not mean that data you send to a site, such as files, photos, or messages, is securely stored and protected from infringements.
The current browser version, Chrome 68, also includes a tab under -Blocking and better keyboard operation in full screen mode. Chrome 70, scheduled for October, will go one step further and highlight "non-secure" pages in red to warn of the dangers.