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2 changes: 2 additions & 0 deletions src/pages/en/utokyo_account/mfa/index.mdx
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Expand Up @@ -24,6 +24,8 @@ Please refer to the following page if you lose access to every verification meth

When you change your phone model, please note that you can avoid being locked out from your UTokyo Account by registering your new phone for MFA (see [“Changing the Verification Method of Multi-Factor Authentication for UTokyo Accounts”](change/) for details) while your old phone is still available. Please make sure to complete this procedure in advance.

In case you lose access to all verification methods and are unable to sign in to the UTokyo Account, the UTokyo Account Identity Verification Service allows you to reregister your verification method by yourself at any time. Please review the “[UTokyo Account Identity Verification Service](../ident-myna/)“.

## Others
{:#others}

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4 changes: 2 additions & 2 deletions src/pages/en/utokyo_account/mfa/initial/index.mdx
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Expand Up @@ -51,7 +51,7 @@ The procedure of step 1 differs depending on the verification method you selecte

Next, add alternative verification methods (second and subsequent methods) from the **[Security info page](https://mysignins.microsoft.com/security-info?domain_hint=univtokyo.onmicrosoft.com)**.

**Be sure to add more than one verification method**. MFA does work with just one verification method, but having only one verification method puts you at risk of getting completely locked out of your UTokyo Account when your verification method does not work (due to malfunction, model change, etc.). Adding multiple verification methods reduces this risk.
At this time, **we strongly recommend registering multiple verification methods** to avoid being locked out again if one method becomes unusable.

The procedure of step 2 differs depending on the verification method you selected. Click the following panels to show the procedure to set up the verification method.

Expand Down Expand Up @@ -118,4 +118,4 @@ Once the MFA is enabled, **you will be asked to verify your identity with the SM

In particular, when you get a new phone, register the phone for MFA by following the procedures in “[Changing the Verification Method of Multi-Factor Authentication for UTokyo Accounts](../change/)” while your old phone is available. Once your old phone is disposed of, you will no longer be able to verify your identity with the authentication app using the old phone. In addition, if you change the phone number, the verification with your former phone number will be impossible. Since you need to sign in to the system with your old verification method even when you change the method, it is important to switch your verification method while your old phone is available to avoid being completely locked out of your UTokyo Account.

If you are in trouble in using your UTokyo Account and the MFA, you need to “re-registration MFA”. Please visit “[Reregistering Verification Method for UTokyo Accounts](../reregister/)” for more information.
If you are in trouble in using your UTokyo Account and the MFA, you need to “re-registration MFA”. Please visit “[Reregistering Verification Method for UTokyo Accounts](../reregister/)” for more information. In case you lose access to all verification methods and are unable to sign in to the UTokyo Account, the UTokyo Account Identity Verification Service allows you to reregister your verification method by yourself at any time. Please review the “[UTokyo Account Identity Verification Service](../../ident-myna/)”.
2 changes: 1 addition & 1 deletion src/pages/en/utokyo_account/mfa/reregister/index.md
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Expand Up @@ -88,7 +88,7 @@ At this time, we **strongly recommend registering multiple verification methods*
3. Once you receive the notification email, follow the instructions in "[Step 1: Set Up the First Verification Method](../initial/#first)" and "[Step 2: Add Alternative Verification Methods](../initial/#alternative)" on the "[Initial Setup Procedures for UTokyo Account Multi-Factor Authentication](../initial/)" page to re-register your verification methods.
4. You will now be able to sign in to your UTokyo Account using the newly registered verification method.

At this time, we **strongly recommend registering multiple verification methods** to avoid being locked out again if one method becomes unusable.
At this time, we **strongly recommend registering multiple verification methods** to avoid being locked out again if one method becomes unusable. In case you lose access to all verification methods and are unable to sign in to the UTokyo Account, the UTokyo Account Identity Verification Service allows you to reregister your verification method by yourself at any time. Please review the “[UTokyo Account Identity Verification Service](../../ident-myna/)“.

#### Apply using the dedicated Microsoft Form (if you can sign in to your UTokyo Account)
{:#ms-form}
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2 changes: 2 additions & 0 deletions src/pages/utokyo_account/mfa/index.mdx
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Expand Up @@ -24,6 +24,8 @@ import MFA from "@components/ja/systems/utokyo_account/MFA.mdx";

なお,機種変更の際は,古いスマホが利用できるうちに「[UTokyo Account多要素認証の本人確認方法の登録変更手順](change/)」に従って新しいスマホを追加登録しておくことで,UTokyo Accountにサインインできないという事態を避けることができます.必ず事前に登録変更を行うようにしてください.

もしUTokyo Accountにサインインできなくなり,本人確認方法の再登録が必要になった場合,[UTokyo Account本人確認サービス](../ident-myna/)での事前連携を以前に済ませていると,マイナンバーカードを利用してオンラインで本人確認を行うことで,曜日や時間帯に関わらず,ご自身で本人確認方法の再登録をすることができます.詳しくは「[UTokyo Account本人確認サービス](../ident-myna/)」をご確認ください.

## その他
{:#others}

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4 changes: 2 additions & 2 deletions src/pages/utokyo_account/mfa/initial/index.mdx
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Expand Up @@ -54,7 +54,7 @@ import SigninAnotherMethod from "@components/ja/mfa/common/SigninAnotherMethod.m

続いて,**[多要素認証の設定ページ](https://mysignins.microsoft.com/security-info?domain_hint=univtokyo.onmicrosoft.com)**から,追加の(2個目以降の)本人確認方法を登録します.

本人確認方法を1個しか登録していなくても多要素認証を利用することはできますが,故障や機種変更などで登録されている本人確認方法が使えなくなった場合,UTokyo Accountにサインインできなくなってしまいます.このような事態を防ぐため,必ず**複数の本人確認方法を登録してください**
本人確認方法を1個しか登録していなくても多要素認証を利用することはできますが,故障や機種変更などで登録されている本人確認方法が使えなくなった場合,UTokyo Accountにサインインできなくなってしまいます.このような事態を防ぐため,**複数の本人確認方法を登録しておくことを強く推奨**します

選択した本人確認方法によって,手順2での作業が異なります.(表示する本人確認方法の設定手順は,以下のパネルで選択・切り替えができます.)

Expand Down Expand Up @@ -123,4 +123,4 @@ import SigninAnotherMethod from "@components/ja/mfa/common/SigninAnotherMethod.m

特に,機種変更の際は,古いスマホが利用できるうちに,「[UTokyo Account多要素認証の本人確認方法の登録変更手順](../change/)」に従って新しいスマホを追加登録してください.スマホを処分すると認証アプリによる本人確認はできなくなりますし,電話番号が変わると電話番号による本人確認はできなくなります.登録の変更をする際にもサインイン時の本人確認は必要となるので,本人確認できずにUTokyo Accountにサインインできないという事態にならないよう,必ず事前に変更を行うことが重要です.

また,多要素認証によるサインインに問題が発生した場合には,「[UTokyo Account多要素認証の本人確認方法再登録について](../reregister/)」を参照してください.
また,多要素認証によるサインインに問題が発生した場合には,「[UTokyo Account多要素認証の本人確認方法再登録について](../reregister/)」を参照してください.もし本人確認方法の再登録が必要になった場合,[UTokyo Account本人確認サービス](../../ident-myna/)での事前連携を以前に済ませていると,マイナンバーカードを利用してオンラインで本人確認を行うことで,曜日や時間帯に関わらず,ご自身で本人確認方法の再登録をすることができます.詳しくは「[UTokyo Account本人確認サービス](../../ident-myna/)」をご確認ください.
2 changes: 1 addition & 1 deletion src/pages/utokyo_account/mfa/reregister/index.mdx
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Expand Up @@ -108,7 +108,7 @@ import SigninAnotherMethod from "@components/ja/mfa/common/SigninAnotherMethod.m
1. 通知メールを受け取ったら,「[UTokyo Account多要素認証の初期設定手順](../initial/)」ページの初期設定手順にある「[手順1:1個目の本人確認方法を登録する](../initial/#first)」および「[手順2:追加の本人確認方法を登録する](../initial/#alternative)」の手順で本人確認方法を登録し直してください.
1. 登録した本人確認方法を使ってUTokyo Accountにサインインできるようになります.

なおこの際,本人確認方法が使えない状態が再び生じた場合にサインインできない事態にならないよう,**複数の本人確認方法を登録しておくことを強く推奨**します.
なおこの際,本人確認方法が使えない状態が再び生じた場合にサインインできない事態にならないよう,**複数の本人確認方法を登録しておくことを強く推奨**します.また,[UTokyo Account本人確認サービス](../../ident-myna/)での事前連携を以前に済ませていた場合,マイナンバーカードを利用してオンラインで本人確認を行うことで,曜日や時間帯に関わらず,ご自身で本人確認方法の再登録をすることができます.詳しくは「[UTokyo Account本人確認サービス](../../ident-myna/)」をご確認ください.

#### 専用のMicrosoftフォームで申請する(UTokyo Accountにサインイン可能な場合)
{:#ms-form}
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