Privacy and security settings
Learn how to keep your information safe and secure with Firefox's private browsing, password features and other security settings.
- Passwords, forms, search, and history - control what Firefox suggests
- Control Center - manage site privacy and security controls The Control Center in Firefox lets you manage site security and privacy settings in one place.
- Forum Response - Collect Certificate Troubleshooting Information This is a warning and instructions on how to collect certificate information.