Register Your Smartphone

You need to register your smartphone and set up multi-factor authentication before you start working remotely.

Houston Methodist uses two different systems for multi-factor authentication. To ensure you receive the appropriate authentication messages be sure to register your smartphone on each system.

When you log in, you’ll receive a text message with a one-time passcode. Enter that number as part of logging in.

Set up Office 365 Multi-Factor Authentication:

Office 365 multi-factor authentication is a required layer of IT security for changing your password in the future and for access off network. 

Note: you must set up and register your mobile phone within two weeks of starting employment at Houston Methodist.

  • The first time you logged in to office.com, you should have been prompted to download and install the Microsoft Authenticator app on your mobile phone.
  • Follow the on-screen prompts to complete the multi-factor authentication set-up.

Register Your Smartphone:

To ensure access to many of Houston Methodist’s applications and to receive emergency system messages, you need to register your phone in two places:

  • Visit enroll.houstonmethodist.org/SecureAuth3/ and log in with your HM username and new password. Follow the prompts and complete all fields.
  • Go to the Mars portal and log in with your HM username and password.
    • Open the Personal Details tile then select click Contact Details. Under Phone click the + icon to add a phone number. You can also click on an existing phone number to change or delete it.
    • Your mobile phone number must be labeled as mobile to receive emergency texts. Listing a mobile number as your home phone number will prevent you from receiving important emergency text messages.

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