Indications are there’s no way to backup and restore gAuthenciator tokens

“Many layers of security”by jlkinsel is licensed under CC BY-NC 2.0

Moving to a new device always involves re-creating tokens and updating security preferences for each service.

By design, recovery codes are intended to be copied and stored locally. By execution, when and how recovery code availability is communicated to us is not consistent across services. By habit, we don’t always adhere to best security practices.

Lost, stolen, or broken devices are catastrophic without having ready access to current recovery codes.

Neither of these articles about backing up Google Authenticator have info about backing up your current account tokens

https://blog.rivetz.com/three-manual-ways-to-ensure-you-have-a-google-authenticator-backup-8b05ae4520df

No token / account backups by design

There are no account backups in any of the apps by design.

https://github.com/google/google-authenticator

Alternate Approaches:

A local app secured with a local password allowing me to backup and restore gAuth account tokens is far more secure for a larger user community than printing / storing recovery codes.

Authy addresses some of these issues already. I wish I’d discovered Authy earlier and wonder where and why gAuthenticator has not followed suit.

Authy vs. Google Authenticator

A remote service allowing me to backup and restore gAuth accounts / configurations is far more secure and useful to a larger user community than printing / storing recovery codes.

In gAuthenticator’s case, Google can already authenticate and authorize me. They have a deep body of information about me — web habits, places I’ve been, payment and bank info. A good backup and restore UX would give me a choice of also storing my 2FA info for Digital Ocean, AWS, and GitHub with them.

Adherence to best security practices

Good security encourages good habits and accounts for less-than-100% compliance with them. The current recovery code process encourages security exposures by design: Services encourage storing recovery codes safely. What % of folks store documents on cloud service drives and will do same with recovery codes so they can have ready access to them across all their devices? Others encourage taking screenshots of QR and Recovery codes. On mobile, what % of folks store screenshots to a cloud storage service automatically?

All of these expose vectors for breach. For some, people will do something like putting passwords on Post-Its stuck to monitors when IT makes them change passwords every 90 days, require use of upper case, lower case, numbers, and special characters, disallow use of previously-used passwords, and don’t allow spaces rendering pass phrases — which are easier to recall and harder to crack — impossible.