Google Authenticator now supports Google Account synchronization (security.googleblog.com)

Article summary

Google Authenticator now supports Google Account synchronization, allowing users to transfer and backup 2FA codes more easily. The feature aims to improve the usability of 2FA. However, some details about the security and protection of the data are not explicitly stated in the announcement. Users are instructed to update the app and follow the prompts to try the new feature.

Main themes

• 2FA security
• Google Account synchronization
• safe storage
• online security practices
• fire protection
• data protection

What commenters say

• The new feature makes it easier to transfer and backup 2FA codes, but more information is needed about how the data is protected.
• Using a safe to store backup codes is a good practice, but not everyone considers it necessary or feasible.
• Some argue that owning a safe is not a common or expected practice for online security, and alternative methods can be used to store sensitive information.
• The security of home safes is limited, and they are not foolproof against determined thieves or fires.
• Alternative methods, such as storing backup codes in a wallet or using RFID stickers, can be used to securely store sensitive information.
• The risk of losing a wallet or having it stolen is a concern when storing backup codes, and some argue that it is unnecessary to carry them around.
• The effectiveness of home safes in protecting against fires is debated, with some arguing that they can provide some protection, while others claim that they are not sufficient.