Privaatheid en sekuriteit

Learn how to protect your privacy and secure your data.

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Common Myths about Private Browsing

Use built-in VPN in Firefox

Avoid and report Mozilla tech support scams

Insecure connection password warning in Firefox

Firefox Terms of Use FAQ

Third-party trackers

Enhanced Tracking Protection in Firefox for desktop

Does Firefox share my location with websites?

Configure DNS over HTTPS protection levels in Firefox

Sponsors on the home page and New Tab page

Firefox Password Manager - Alerts for breached websites

Add Firefox Relay to the Firefox password manager

Pop-up blocker settings, exceptions and troubleshooting

Global Privacy Control

How do I set up Sync on my computer?

How to manage your camera and microphone permissions with Firefox

Delete browsing, search and download history on Firefox

Use a Primary Password to protect stored logins and passwords

Introducing Total Cookie Protection in Standard Mode

HTTPS-Only Mode in Firefox

How does built-in Phishing and Malware Protection work?

Firefox security features warning on Linux

How do I turn on the Do Not Track feature?

Manage remote improvements settings in Firefox

Manage technical and interaction data collection settings in Firefox

Trackers and scripts Firefox blocks in Enhanced Tracking Protection

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

Protect privacy while using Web Authentication

Secure website certificate

Automatically fill in credit card and payment method data on Web forms

Search suggestions in Firefox

Manage daily usage ping data collection settings in Firefox

Firefox connection upgrades - HTTP to HTTPS

Troubleshoot Firefox issues caused by malware

How to use Firefox containers

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

Resist Fingerprinting

SmartBlock for Enhanced Tracking Protection

Automatically trust third-party root certificates

Manage marketing data settings in Firefox for Desktop

I found a fake Firefox update

Mixed content blocking in Firefox

How do I choose what information to sync on Firefox?

Control personal device and local network permissions in Firefox

Share browser windows or your screen with sites you trust

Manage Enhanced Tracking Protection exceptions

Change your Mozilla account password

How Firefox securely saves passwords

Firefox DNS over HTTPS

Browsing history in Firefox - View the websites you have visited

Private Browsing - Use Firefox without saving history

DNS over HTTPS (DoH) FAQs

Disable Firefox Sync

How to stop Firefox from making automatic connections

Mozilla service providers and partners

Oblivious HTTP (OHTTP) explained

Manage your logins with the Firefox Password Manager

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

Crash reports in Firefox for Desktop

How do I know the status of my sync?

Autofill logins on Firefox

Site Information panel

Remove a synced device from your Mozilla account

Recommended Firefox privacy and security settings for families

Encrypted Client Hello (ECH) - Frequently asked questions

Unable to find the built-in VPN in Firefox

Total Cookie Protection and website breakage FAQ

Firefox privacy and security features

Certificate contains the same serial number as another certificate

Disable Firefox Sync on a lost phone or tablet

How do I share Firefox between people on a computer?

"Certificate cannot be trusted" warning in Kazakhstan

How Firefox Sync keeps your data safe even if TLS fails

Change your two-step authentication device for your Mozilla account

Telemetry collection - Windows default browser trends

Disable password saving in Firefox

Understand Encrypted Client Hello (ECH)

Data Loss Prevention

Privacy-Preserving Attribution

HTTPS-First upgrades to secure connections

Harmful add-on protection

Statistics for Firefox Homepage Sponsors

Block and unblock websites with parental controls on Firefox

Create secure passwords to keep your identity safe

Share data with Mozilla to help improve Firefox

How to stay safe on the web

Suspicious activity on my Mozilla account

About Firefox Desktop Attribution

Telemetry collection and deletion

My privacy settings were changed from Custom to Standard

Compatibility with Exploit protection on Windows

Primary Password is replacing Master Password

Site Permissions panel

Disable credit card and payment method syncing across devices

Block deceptive content and dangerous downloads in Firefox

How Review Checker preserves user privacy

Understand unexpected script warnings in Firefox

Firefox Homepage Lift Studies

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