[Google] How to Set Up 2-Step Verification Google Authenticator on Multiple Devices
Here’s a memo on how to set up the Google Authenticator app, which manages Google 2-step verification, on multiple devices.
It’s written in Google’s official manual.
・Installing Google Authenticator - Google Account Help
The site below is more understandable than the official site.
・Migrating 2-step verification when changing iPhone models | Steppin’ out
Finally, here are URLs for services other than Gmail where I have 2-step verification set up.
Dropbox
Evernote
GitHub
That’s all from the Gemba.