Privacy & Security

In today's digital age, your online privacy is more important than ever. Firefox leads the industry with comprehensive privacy protection features that keep your personal information safe from trackers, hackers, and data collectors. Learn how Firefox's advanced security measures protect your online activities.

Your Privacy Matters

Firefox is built with your privacy as the top priority. Our enhanced protection features work automatically to ensure your browsing remains private and secure:

  • Cross-site trackers: Block companies from following your activities across websites
  • Social media trackers: Prevent social networks from tracking your browsing habits
  • Cryptominers: Stop malicious scripts from using your computer's resources
  • Fingerprinters: Protect against techniques that create unique profiles of your browser

Advanced Security Features

  • HTTPS-Only Mode: Ensure all your connections are encrypted
  • DNS over HTTPS: Encrypt your DNS requests for enhanced privacy
  • Anti-phishing protection: Get warnings about dangerous websites
  • Automatic updates: Stay protected with the latest security patches

Private Browsing

Firefox's Private Browsing mode goes beyond basic incognito browsing:

  • No history retention
  • Enhanced tracking protection
  • Password protection
  • Automatic cookie clearing