如果有人在使用 Authy 或 Google Authenticator 的手机时丢失了手机，他们是否可以通过其他设备登录 Google 或 Authy 以获得身份验证令牌？
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3 回答
3
Authy 开发者布道者在这里。
首先，您可以设置 Authy 来备份您的 2FA 代码。这些代码使用只有您知道的密码加密并上传到我们的云端。
您还可以在包括桌面在内的多个设备上安装和验证 Authy。因此，如果您丢失了主设备，您可以在取回主手机时使用其他设备继续进行身份验证。
于 2017-11-13T01:20:00.650 回答
2
打开：https ://www.google.com/accounts/SmsAuthConfig 然后在 Authenticator 应用上选择更换手机。
您必须扫描条形码才能更改您的身份验证手机。
于 2017-11-08T03:59:59.880 回答
1
So there are a things you can do here:
- Save the QR code / Secret Code at setup.
When you set up Google Authenticator it always generates the QR code (and Secret code) that you scan to add the entry to you app. The best practice is to actually save the QR code (take a screenshot) and save that somewhere in your password manager or somewhere safe so that if you loose your phone you can add the account again on a new device. I go one step further and actually take a screenshot of the QR and also click on "I cant scan" and then I also save the initial setup code.
- Generate and save the Backup codes.
Google authenticator on most platforms allows you to set up some backup codes, you can set these up and save them, if you then do no have you phone you can use these backup codes to log in and then re-setup Google Authenticator on your new devices.
- Use a Two Factor app that actually syncs to the Cloud.
I personally like to use Authenticator + (links below) - you can set this up to sync an encrypted database of all your entries to many different cloud services like Dropbox, Google Drive etc. If you then move to a new phone you simply download the app, install Dropbox and set up the sync once again to sync with you old database.
https://itunes.apple.com/sg/app/authenticator-plus/id963496421?mt=8 https://play.google.com/store/apps/details?id=com.mufri.authenticatorplus&hl=en
于 2017-11-08T02:50:10.833 回答