Privaatheid en sekuriteit

Learn how to protect your privacy and secure your data.

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Common Myths about Private Browsing

Insecure connection password warning in Firefox

Avoid and report Mozilla tech support scams

Third-party trackers

Firefox Terms of Use FAQ

Enhanced Tracking Protection in Firefox for desktop

Configure DNS over HTTPS protection levels in Firefox

Sponsors on the home page and New Tab page

Add Firefox Relay to the Firefox password manager

HTTPS-Only Mode in Firefox

Does Firefox share my location with websites?

Manage Enhanced Tracking Protection exceptions

Global Privacy Control

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

How to manage your camera and microphone permissions with Firefox

Firefox security features warning on Linux

Delete browsing, search and download history on Firefox

Introducing Total Cookie Protection in Standard Mode

Firefox Password Manager - Alerts for breached websites

Private Browsing - Use Firefox without saving history

How do I set up Sync on my computer?

Trackers and scripts Firefox blocks in Enhanced Tracking Protection

Secure website certificate

How do I turn on the Do Not Track feature?

How does built-in Phishing and Malware Protection work?

Manage technical and interaction data collection settings in Firefox

Protect privacy while using Web Authentication

Use a Primary Password to protect stored logins and passwords

Automatically trust third-party root certificates

Firefox connection upgrades - HTTP to HTTPS

Manage daily usage ping data collection settings in Firefox

How do I choose what information to sync on Firefox?

Search suggestions in Firefox

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

SmartBlock for Enhanced Tracking Protection

Troubleshoot Firefox issues caused by malware

How to use Firefox containers

Resist Fingerprinting

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

Mixed content blocking in Firefox

I found a fake Firefox update

Manage your logins with the Firefox Password Manager

Site Permissions panel

Crash reports in Firefox for Desktop

Share browser windows or your screen with sites you trust

Firefox DNS over HTTPS

How Firefox securely saves passwords

Disable Firefox Sync

Oblivious HTTP (OHTTP) explained

How to stop Firefox from making automatic connections

Remove a synced device from your Mozilla account

How do I know the status of my sync?

Site Information panel

Autofill logins on Firefox

Recommended Firefox privacy and security settings for families

Certificate contains the same serial number as another certificate

Change your Mozilla account password

DNS over HTTPS (DoH) FAQs

How Firefox Sync keeps your data safe even if TLS fails

Browsing history in Firefox - View the websites you have visited

Total Cookie Protection and website breakage FAQ

Privacy-Preserving Attribution

How to stay safe on the web

Change your two-step authentication device for your Mozilla account

Primary Password is replacing Master Password

Understand Encrypted Client Hello (ECH)

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

Block and unblock websites with parental controls on Firefox

Pop-up blocker settings, exceptions and troubleshooting

Disable Firefox Sync on a lost phone or tablet

Suspicious activity on my Mozilla account

Telemetry collection - Windows default browser trends

Firefox privacy and security features

Encrypted Client Hello (ECH) - Frequently asked questions

Data Loss Prevention

HTTPS-First upgrades to secure connections

Create secure passwords to keep your identity safe

Share data with Mozilla to help improve Firefox

How do I share Firefox between people on a computer?

About Firefox Desktop Attribution

How do you use Google Firebase in Firefox?

Firefox service providers and partners

"Certificate cannot be trusted" warning in Kazakhstan

Telemetry collection and deletion

My privacy settings were changed from Custom to Standard

Compatibility with Exploit protection on Windows

Disable password saving in Firefox

Disable credit card and payment method syncing across devices

Block deceptive content and dangerous downloads in Firefox

How Review Checker preserves user privacy

Manage marketing data settings in Firefox for Desktop

Control personal device and local network permissions in Firefox

Understand unexpected script warnings in Firefox

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