Scheduled for release next month on November 17th, the Firefox 83 web browser comes with a new security feature that was supposed to land in a previous version. It’s called HTTPS-Only Mode and will be available in the Privacy & Security tab under Preferences. The HTTPS-Only Mode provides a secure and encrypted connection between your web browser and the websites you visit, even if they don’t use HTTPS. While most websites already support HTTPS, when HTTPS-Only Mode is enabled Firefox will upgrade all connections to use HTTPS.