For more information about the security, you can click on the padlock.

你可以点击挂锁了解跟多的安全信息。

youdao

Depending on your browser, websites with SSL certificates will have a padlock icon or your address bar will change color and users can click on the padlock icon to verify the identity of the certificate owner.

FORBES: The Grinch Goes Digital: Why Cyber Monday Is Hacker Heaven