AC-2874 - updating MFA docs to reflect new methods (#689)

* AC-2874

* AC-2874 admins can reset a users mfa

* AC-2874 upgrading netlify/plugin-nextjs and fixing vulns

Author: tklipa01

content/docs/my-account-and-profile/enabling-two-factor-authentication.md

@@ -8,17 +8,19 @@ Multi-factor authentication (MFA) adds an extra layer of security to your accoun
 
 * [Enabling Multi-Factor Authentication](#enabling-multi-factor-authentication)
 * [Recovering Account Access](#recovering-access-to-account)
-* [ Resetting Multi-Factor Settings](#resetting-multi-factor-settings)
 
 # Enabling Multi-Factor Authentication
-You can enable MFA from your [Profile page](https://app.sparkpost.com/account/profile) ([EU](https://app.eu.sparkpost.com/account/profile)). Have your authentication app open and click on **Enable Authenticator App Method** to start the process. Be sure to save your recovery code somewhere safe in case you ever lose your device. 
+You can enable MFA from your [Profile page](https://app.sparkpost.com/account/profile) ([EU](https://app.eu.sparkpost.com/account/profile)). SparkPost offers both authenticator app and SMS as methods of MFA. Once enabled, the next time you log in to your account, you'll see this extra authentication requested. 
 
-Once enabled, the next time you log in to your account, you'll see this extra authentication requested.
+Click on **Enable Multi-Factor Authentication** to start the process.
+
+## Authenticator App
+Use your authenticator app to scan the QR code in the pop up window. Enter the one-time code and continue. Be sure to save your recovery code somewhere safe in case you ever lose your device.
+
+## SMS
+In the pop up window, click **Use Another Method or Recovery Code**, then click **SMS**. Enter your phone number and continue. You will receive an SMS with a one-time code. Enter this code and continue. Be sure to save your recovery code somewhere safe in case you ever lose your device.
 
 # Recovering Access to Account
 In the event that you lose or replace your authentication device, you have a few options to recover access to your account:
 * Use your saved recovery code to login, then re-configure your MFA settings.
-* Have an account Admin reset your MFA settings.
-
-# Resetting Multi-Factor Settings
-Admin users can reset a user's MFA setting from the [Users page](https://app.sparkpost.com/account/users) ([EU](https://app.eu.sparkpost.com/account/users)), allowing them to log in with just their password. The user will need to re-configure MFA when they log in. Old recovery codes become invalid when MFA is reset and a new one is generated when the user re-enrolls.
+* Admin users can reset a user's MFA setting from the [Users page](https://app.sparkpost.com/account/users) ([EU](https://app.eu.sparkpost.com/account/users)). Upon the user's next login, they will be prompted to re-configure their MFA settings.