Privaatheid en sekuriteit

Learn how to protect your privacy and secure your data.

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Use built-in VPN in Firefox

Common Myths about Private Browsing

Firefox Terms of Use FAQ

Insecure connection password warning in Firefox

Third-party trackers

Add Firefox Relay to the Firefox password manager

Enhanced Tracking Protection in Firefox for desktop

Does Firefox share my location with websites?

Private Browsing - Use Firefox without saving history

Firefox Password Manager - Alerts for breached websites

How do I turn on the Do Not Track feature?

Introducing Total Cookie Protection in Standard Mode

Avoid and report Mozilla tech support scams

Firefox security features warning on Linux

Global Privacy Control

Search suggestions in Firefox

Secure website certificate

How do I set up Sync on my computer?

Protect privacy while using Web Authentication

Manage remote improvements settings in Firefox

Sponsors on the home page and New Tab page

Firefox connection upgrades - HTTP to HTTPS

Trackers and scripts Firefox blocks in Enhanced Tracking Protection

HTTPS-Only Mode in Firefox

Manage technical and interaction data collection settings in Firefox

Troubleshoot Firefox issues caused by malware

Why are some add-ons not allowed on sites restricted by Mozilla?

SmartBlock for Enhanced Tracking Protection

I found a fake Firefox update

Pop-up blocker settings, exceptions and troubleshooting

How to manage your camera and microphone permissions with Firefox

Share browser windows or your screen with sites you trust

Mixed content blocking in Firefox

How does built-in Phishing and Malware Protection work?

Resist Fingerprinting

How do I tell if my connection to a website is secure?

Unable to find the built-in VPN in Firefox

Delete browsing, search and download history on Firefox

Configure DNS over HTTPS protection levels in Firefox

Control personal device and local network permissions in Firefox

How Firefox securely saves passwords

Firefox DNS over HTTPS

Autofill logins on Firefox

DNS over HTTPS (DoH) FAQs

Use a Primary Password to protect stored logins and passwords

Site Information panel

Sign in to a Mozilla account using 3rd-party authentication

How do I choose what information to sync on Firefox?

Automatically fill in credit and debit card payment methods data on web forms

Disable Firefox Sync on a lost phone or tablet

Remove a synced device from your Mozilla account

Browsing history in Firefox - View the websites you have visited

Manage daily usage ping data collection settings in Firefox

Manage your logins with the Firefox Password Manager

Site Permissions panel

Manage marketing data settings in Firefox for Desktop

Crash reports in Firefox for Desktop

Oblivious HTTP (OHTTP) explained

How to stop Firefox from making automatic connections

Mozilla service providers and partners

How to use Firefox containers

Automatically trust third-party root certificates

Manage Enhanced Tracking Protection exceptions

Certificate contains the same serial number as another certificate

Change your Mozilla account password

How do I know the status of my sync?

How Firefox Sync keeps your data safe even if TLS fails

Disable Firefox Sync

Firefox privacy and security features

Block and unblock websites with parental controls on Firefox

How do I share Firefox between people on a computer?

How to stay safe on the web

Telemetry collection - Windows default browser trends

Understand Encrypted Client Hello (ECH)

Privacy-Preserving Attribution

Harmful add-on protection

Create secure passwords to keep your identity safe

Share data with Mozilla to help improve Firefox

Suspicious activity on my Mozilla account

About Firefox Desktop Attribution

"Certificate cannot be trusted" warning in Kazakhstan

Change your two-step authentication device for your Mozilla account

Telemetry collection and deletion

My privacy settings were changed from Custom to Standard

Compatibility with Exploit protection on Windows

Total Cookie Protection and website breakage FAQ

Recommended Firefox privacy and security settings for families

Disable password saving in Firefox

Disable credit card and payment method syncing across devices

Block deceptive content and dangerous downloads in Firefox

Encrypted Client Hello (ECH) - Frequently asked questions

Data Loss Prevention

How Review Checker preserves user privacy

HTTPS-First upgrades to secure connections

Understand unexpected script warnings in Firefox

Firefox Homepage Lift Studies

Use breach alerts in Firefox

Statistics for Firefox Homepage Sponsors

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