mirror of
https://github.com/mastodon/mastodon
synced 2024-12-24 03:28:25 +09:00
45 lines
2.3 KiB
Markdown
45 lines
2.3 KiB
Markdown
|
# 2-Factor Authentication
|
||
|
|
|
||
|
|
2-Factor Authentication is a security mechanism that requires you to enter a computer generated code from your phone every time you log into Mastodon.
|
||
|
|
|
||
|
|
We highly recommend that you set up 2-factor authentication as it prevents malicious users from logging into your account if they obtain your password.
|
||
|
|
|
||
|
|
## Warning
|
||
|
|
|
||
|
|
If you lose access to your 2-factor authentication (such as by losing your phone or performing a factory reset) and you do cannot log in, you will not be able to access your account and will need to contact an instance admin to remove 2-factor authentication from your account.
|
||
|
|
|
||
|
|
## Setup
|
||
|
|
|
||
|
|
1. Open your [settings page](https://mastodon.social/settings/two_factor_auth) and navigate to the Two-factor Authentication page
|
||
|
|
2. Press the big blue "Enable" button that appears on the right 
|
||
|
|
3. Follow instructions below to install an authenticator for your smartphone
|
||
|
|
|
||
|
|
## Android
|
||
|
|
|
||
|
|
__Recommended Application:__ [Google
|
||
|
|
Authenticator](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2)
|
||
|
|
|
||
|
|
4. Download the above application on your phone
|
||
|
|
5. Open the "Authenticator" app
|
||
|
|
6. Press the + button in the bottom right-hand corner
|
||
|
|
7. Press "Scan a barcode"
|
||
|
|
8. Line up the black and white QR code with the target box that appears on your camera
|
||
|
|
9. Now, whenever you log in to Mastodon, open the Authenticator app and enter the 6 digit code that appears above the "mastodon.social (email address)" text
|
||
|
|
|
||
|
|
## iPhone
|
||
|
|
|
||
|
|
__Recommended Application:__ iPhone: [Authenticator by Matt
|
||
|
|
Ruben](https://itunes.apple.com/us/app/authenticator/id766157276?mt=8)
|
||
|
|
|
||
|
|
4. Download the above application on your phone
|
||
|
|
5. Open the "Authenticator" app
|
||
|
|
6. Press the + button in the bottom right-hand corner
|
||
|
|
7. Authenticator should prompt you for access to your camera- hit "OK"
|
||
|
|
8. Line up the black and white QR code with the target box that appears on your camera
|
||
|
|
9. Now, whenever you log in to Mastodon, open the Authenticator app and enter the 6 digit code that appears above the "mastodon.social (email address)" text
|
||
|
|
|
||
|
|
# Disabling 2-factor Authentication
|
||
|
|
|
||
|
|
1. Go to [the 2-factor authentication settings page](https://mastodon.social/settings/two_factor_auth)
|
||
|
|
2. Press the big blue "Disable" button underneath your QR code 
|