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Registration to the authentication app (PC, smartphone) from the authentication seed display page at first login

If you are using multi-factor authentication CAS for the first time, access multi-factor authentication CAS authentication test page( https://auth-mfa-check.icts.nagoya-u.ac.jp/phpCasClient/ ) or another system that uses multi-factor CAS authentication, and follow the steps below to register.

Multi-factor authentication CAS first time login authentication seed display page

Authentication seed display page at first login

Authentication seed (QR code or alphanumeric format)

Authentication Code Check

check failure

How to register authentication seeds to each authentication app

Below are the steps to register with some representative authentication apps. Windows users who do not have a smartphone should use WinAuth.
You only need to set up at least one of them, but we recommend setting up multiple devices that you use regularly.
We recommend using Microsoft Autenticator as a smartphone authentication app.

Setup instructions for each authentication app  

In addition, if the authentication app accepts the OATH-TOTP standard (time-based) that updates every 30 seconds, you can use any authentication app other than these (such as iOS's standard feature). However, we cannot support you from Nagoya University.

Q&A on multi-factor authentication CAS

If you have any problems, please see the following Q&A

If you cannot solve the problem with the above Q&A, please contact IT Help Desk (Web inquiry).

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