Ironic that the "https in browsers" figure uses a screenshot with a certificate MITM'd by the antivirus software. If you see "Secure" in the green bar instead of the domain name and EV attributes - your antivirus software is MITM'ing you.
I see 'Secure' on my Chromium running under Debian, without any antivirus software.
https://support.google.com/chrome/answer/95617?visit_id=1-63...