Privacy kple dedienɔnɔ

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

Private Browsing on Firefox for Android

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

Global Privacy Control

Does Firefox share my location with websites?

HTTPS-Only Mode in Firefox

Manage Enhanced Tracking Protection exceptions

About private browsing in Firefox for iOS

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

Firefox security features warning on Linux

How to manage your camera and microphone permissions with Firefox

Delete browsing, search and download history on Firefox

Pop-up blocker settings, exceptions and troubleshooting

Firefox Password Manager - Alerts for breached websites

Introducing Total Cookie Protection in Standard Mode

Private Browsing - Use Firefox without saving history

Trackers and scripts Firefox blocks in Enhanced Tracking Protection

Manage marketing data settings in Firefox for Android

HTTPS-Only Mode in Firefox for Android

How do I set up Sync on my computer?

Secure website certificate

Remote Content in Messages

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

Mobile - Manage Firefox data collection and privacy settings

Password Manager - Remember, delete and change passwords in Thunderbird

How to set up Firefox Sync in Firefox for Android

Protect privacy while using Web Authentication

Automatically trust third-party root certificates

Use a Primary Password to protect stored logins and passwords

Choose a strong password

Mozilla Monitor - Frequently asked questions

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?

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

Search suggestions in Firefox

SmartBlock for Enhanced Tracking Protection

How to use Firefox containers

Troubleshoot Firefox issues caused by malware

Resist Fingerprinting

Introduction to End-to-end encryption in Thunderbird

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

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

Mixed content blocking in Firefox

Microsoft OAuth Authentication and Thunderbird in 2024

Configure DNS over HTTPS protection levels in Firefox for Android

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

OpenPGP in Thunderbird - HOWTO and FAQ

I found a fake Firefox update

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

Firefox DNS over HTTPS

Protect your Thunderbird passwords with a Primary Password

Enhanced Tracking Protection in Firefox for iOS

Protect your container tabs with Mozilla VPN

Oblivious HTTP (OHTTP) explained

How Firefox securely saves passwords

Disable Firefox Sync

Remove a synced device from your Mozilla account

How to stop Firefox from making automatic connections

How do I know the status of my sync?

How do I turn on Mozilla VPN?

Thunderbird Telemetry

HTTPS-Only Mode in Firefox Focus for Android

How do I change my DNS settings?

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

Reset your Mozilla account password to protect your credentials

Enhanced Tracking Protection in Firefox for Android

Clear browsing history in Firefox for iOS

Site Information panel

Activate Firefox Relay - Mask your email address

Recommended Firefox privacy and security settings for families

Clear your browsing history in Firefox for Android

Change your Mozilla account password

Autofill logins on Firefox

DNS over HTTPS (DoH) FAQs

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

Get started with Mozilla Monitor

Thunderbird Mobile Telemetry

Certificate contains the same serial number as another certificate

Add trusted websites to your allow list in Firefox Focus

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

Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication

Mozilla VPN - FAQ

How does Monitor Plus work?

Privacy-Preserving Attribution

How to stay safe on the web

Change your two-step authentication device for your Mozilla account

Is Mozilla VPN free?

Primary Password is replacing Master Password

What is Mozilla VPN and how does it work?

OpenPGP Recipient Alias Configuration

Install the Firefox Relay extension on Firefox for desktop

How do I report an issue with Firefox Relay?

How to automatically label your new email masks

Understand Encrypted Client Hello (ECH)

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

Getting started with Thunderbird for Android

OpenPGP in Thunderbird for Android - How To

Block and unblock websites with parental controls on Firefox

Disable Firefox Sync on a lost phone or tablet

Share your Android device with a Firefox Guest Session

Digitally Signing and Encrypting Messages

Set up a passcode and Face ID in Firefox for iOS

Suspicious activity on my Mozilla account

Telemetry collection - Windows default browser trends

Grant camera access to Firefox for Android

View and control data collected by Mozilla VPN

How do I reset Mozilla VPN?

What to do after a data breach

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

Safari Integration in Firefox Focus for iOS

Thunderbird and OpenPGP Alias Keys

Firefox privacy and security features

How does Firefox for iOS use the permissions it requests?

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

How do I monitor multiple email addresses?

Encrypted Client Hello (ECH) - Frequently asked questions

Data Loss Prevention

Monitor status indicators

HTTPS-First upgrades to secure connections

Lock your private tabs on Firefox for Android

Create secure passwords to keep your identity safe

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?

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

Keep Private Browsing tabs open after exiting Firefox

About Firefox Desktop Attribution

Firefox Focus for Android - Frequently asked questions

Open a new private tab in Firefox Focus for Android

Clear your cache without clearing your browsing history

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?

Safe browsing in Firefox Focus

Tracking Protection in Firefox Preview

Firefox service providers and partners

"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

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

Compatibility with Exploit protection on Windows

Create an email mask through Firefox Relay

Disable email forwarding - Stop receiving emails sent through your masks

Use Web Apps with Firefox for Android

Primary Password is replacing Master Password in Thunderbird

Exclude applications from Mozilla VPN protection

Use Multi-Account Containers with Mozilla VPN

Use labels to keep your masks organized in Firefox Relay

Usage Data Changes for Firefox for iOS and Android

What to do after you have subscribed to Mozilla VPN

Firefox Relay - Email and Phone masks

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

Prerequisite for sending an encrypted email message

OpenPGP keys might be authentic or counterfeit

Disable password saving in Firefox

Disable credit card and payment method syncing across devices

Block deceptive content and dangerous downloads in Firefox

Mask your phone number with Relay Phone Masking

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

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

Resolve breaches with Mozilla Monitor

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

How do I change my Privacy features?

General questions about privacy protection scans

Relay Phone Masking FAQ

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

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