Privacy kple dedienɔnɔ

Learn how to protect your privacy and secure your data.

Le yevugbe me

Common Myths about Private Browsing

Enhanced Tracking Protection in Firefox for desktop

Avoid and report Mozilla tech support scams

Insecure connection password warning in Firefox

Third-party trackers

Configure DNS over HTTPS protection levels in Firefox

Private Browsing on Firefox for Android

Does Firefox share my location with websites?

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

Add Firefox Relay to the Firefox password manager

Choose a strong password

Protect privacy while using Web Authentication

How do I set up Sync on my computer?

Private Browsing in Firefox for iOS

Use a Primary Password to protect stored logins and passwords

Firefox Password Manager - Alerts for breached websites

Introducing Total Cookie Protection in Standard Mode

Private Browsing - Use Firefox without saving history

Pop-up blocker settings, exceptions and troubleshooting

How to manage your camera and microphone permissions with Firefox

Global Privacy Control

How do I turn on the Do Not Track feature?

Delete browsing, search and download history on Firefox

Remote Content in Messages

Enhanced Tracking Protection in Firefox for Android

HTTPS-Only Mode in Firefox

Pocket website cookies FAQ

How does built-in Phishing and Malware Protection work?

Enhanced Tracking Protection in Firefox for iOS

HTTPS-Only Mode in Firefox for Android

Troubleshoot Firefox issues caused by malware

Mozilla Monitor - Frequently asked questions

Privacy-Preserving Attribution

Secure website certificate

How to set up Firefox Sync in Firefox for Android

Automatically trust third-party root certificates

Trackers and scripts Firefox blocks in Enhanced Tracking Protection

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

How do I choose what information to sync on Firefox?

Password Manager - Remember, delete and change passwords in Thunderbird

Resist Fingerprinting

Introduction to End-to-end encryption in Thunderbird

HTTPS-First upgrades to secure connections

Mixed content blocking in Firefox

How to use Firefox containers

Search suggestions in Firefox

OpenPGP in Thunderbird - HOWTO and FAQ

Firefox connection upgrades - HTTP to HTTPS

How to stop Firefox from making automatic connections

I found a fake Firefox update

DNS over HTTPS (DoH) FAQs

Firefox privacy and security features

Microsoft OAuth Authentication and Thunderbird in 2024

How do I change my DNS settings?

Protect your Thunderbird passwords with a Primary Password

Manage your logins with the Firefox Password Manager

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

Autofill logins on Firefox

Setup your email account for using End-To-End Encryption

Clear browsing history in Firefox for iOS

How Firefox Sync keeps your data safe even if TLS fails

Manage daily usage ping data collection settings in Firefox

Getting started with Thunderbird for Android

Change your two-step authentication device for your Mozilla account

Disable Firefox Sync

How do I turn on Mozilla VPN?

Clear your browsing history and other personal data on Firefox for Android

Set up a passcode and Face ID in Firefox for iOS

Firefox Focus for Android - Frequently asked questions

HTTPS-Only Mode in Firefox Focus for Android

Disable Firefox Sync on a lost phone or tablet

Firefox DNS over HTTPS

Browsing history in Firefox - View the websites you have visited

Is Mozilla VPN free?

What is Mozilla VPN and how does it work?

How to opt out of studies on Firefox Focus for Android

Clear cookies and website data for a single domain in Firefox for Android

Mask your phone number with Relay Phone Masking

Thunderbird Android Telemetry

Clear your browsing history in Firefox for Android

Share browser windows or your screen with sites you trust

How do I know the status of my sync?

Protect your container tabs with Mozilla VPN

Thunderbird Telemetry

Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication

Crash reports in Firefox for Desktop

Site Information panel

Remove a synced device from your Mozilla account

Add trusted websites to your allow list in Firefox Focus

Activate Firefox Relay - Mask your email address

Primary Password is replacing Master Password in Thunderbird

Multi-Hop - Encrypt your data twice for enhanced security while using Mozilla VPN

Get started with Mozilla Monitor

Resolve breaches with Mozilla Monitor

Encrypted Client Hello (ECH) - Frequently asked questions

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

Block and unblock websites with parental controls on Firefox

Certificate contains the same serial number as another certificate

Keep Private Browsing tabs open after exiting Firefox

Turn on/off saved logins, login sync and login autofill in Firefox for Android

Site Permissions panel

OpenPGP Recipient Alias Configuration

Use Multi-Account Containers with Mozilla VPN

Firefox Relay - Email and Phone masks

What to do after a data breach

Total Cookie Protection and website breakage FAQ

Safari Integration in Firefox iOS

Prerequisite for sending an encrypted email message

Understand Encrypted Client Hello (ECH)

Instructions for obtaining a personal S/MIME certificate by creating a CSR

OpenPGP in Thunderbird for Android - How To

Oblivious HTTP (OHTTP) explained

How to stay safe on the web

Digitally Signing and Encrypting Messages

Change your Mozilla account password

Open a new private tab in Firefox Focus for Android

Clear your cache without clearing your browsing history

Safe browsing in Firefox Focus

How Firefox securely saves passwords

Telemetry collection - Windows default browser trends

Create an email mask through Firefox Relay

Disable email forwarding - Stop receiving emails sent through your masks

What information does Mozilla VPN collect?

Exclude applications from Mozilla VPN protection

Use labels to keep your masks organized in Firefox Relay

Install the Firefox Relay extension on Google Chrome

Mozilla VPN - FAQ

Disable password saving in Firefox

How do I block phone calls or texts to my Relay Phone mask?

How does Firefox for iOS use the permissions it requests?

How do I monitor multiple email addresses?

Data Loss Prevention

Why does Monitor show me in a data breach for a site I never signed up to?

Manage marketing data settings in Firefox for Desktop

How does Firefox for Android use the permissions it requests?

Share data with Mozilla to help improve Firefox

How do I share Firefox between people on a computer?

How do I enable the Firefox OS phone lock?

Share your Android device with a Firefox Guest Session

Master password requested but not set Redirect 1

Certificates

Why does Thunderbird warn me that my server don't use encryption?

How Thunderbird’s scam detection works?

How can I digitally sign and encrypt emails?

Thunderbird and Logjam

Send usage data on Firefox mobile browsers

Suspicious activity on my Mozilla account

About Firefox Desktop Attribution

Tracking Protection on Firefox Focus for iOS

Block cookies in Firefox Focus for Android

Private Browsing in Firefox Lite

Firefox Monitor

How do you use Google Firebase in Firefox?

How do you use Adjust in Firefox?

Tracking Protection in Firefox Preview

Firefox Subprocessor List

"Certificate cannot be trusted" warning in Kazakhstan

Firefox Lite - What vendors do you use that could receive my data?

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

Grant camera access to Firefox for Android

Use Web Apps with Firefox for Android

SmartBlock for Enhanced Tracking Protection

How do I reset Mozilla VPN?

Usage Data Changes for Firefox for iOS and Android

What to do after you have subscribed to Mozilla VPN

Install the Firefox Relay extension on Firefox for desktop

How to opt out of studies on Firefox Focus for iOS

Quickly access previously generated masks

Unsafe properties of OpenPGP keys might be ignored

What are email trackers and how can I block them with Firefox Relay?

Change site permissions in Firefox Focus for Android

Thunderbird and OpenPGP Alias Keys

OpenPGP keys might be authentic or counterfeit

Recommended Firefox privacy and security settings for families

Disable credit card and payment method syncing across devices

Block deceptive content and dangerous downloads in Firefox

Relay Phone Masking - How long can I talk when I get a call?

How do I report an issue with Firefox Relay?

How does Firefox Focus for Android use the permissions it requests?

How does Firefox Focus for iOS use the permissions it requests?

How do I change my Privacy features?

General questions about privacy protection scans

How to automatically label your new email masks

Pocket for iOS App privacy information

What permissions does Pocket for Android require and why?

Relay Phone Masking FAQ

How does Monitor Plus work?

Get started with Monitor Plus

How to upgrade to Monitor Plus?

Data broker scan

Global Privacy Control in Firefox for Android

Using OpenPGP secret keys that advertise features that are not supported by Thunderbird

Explore by product

Explore by topic

Browse by product

Browse all forum threads by topic

Get help with

Search Support

Le yevugbe me