View source for Two Factor Authorization (TFA) instructions

=== '''Step 2: Enable Two-Factor Authorization (TFA) on your user preferences page''' ===
Click "expand" for details:
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* [[File:Account-activation 06.jpg|thumb|362x362px|Enable TFA on your User/Preferences page]]Go to your [[Special:Preferences]] page at the link to the top right under the user icon
** Click on drop-down menu and select "Preferences"
* Under "Basic Information," go to the last option in that box, "Two-factor authentication"
** click on "Manage" button
** then click on "Enable TOTP  (one time token)" button
* You will then be asked to log in again
* Then you will see "Enable TOTOP (one-time token)" page
* using your Authenticator app, scan the QR code
** or you can use enter the "secret key" manually
* Your Authenticator app will then show "Site Name: <code>[user name]</code> 
** and display a number (your TFA "token") that will last 20-30 seconds.
* On the page it will show "Step 3"
** Record securely the "'''Two-factor authentication secret key" and "Scratch codes"'''
*** you can use these to set the same TFA authorization on another app or device
*** and if you lose access to that device or app, you can re-set TFA on your app.
*** In order to change your '''secret key you will have to start over again under User/Preferences'''
**** and you will need to enter the TFA token to make any changes
* Admin can reset your TFA TOTP if you get stuck
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