GitHubは2025年7月15日、Googleソーシャル認証情報を使ってGitHubアカウントにサインアップ、ログイン可能となったことを発表した。

Google Authenticator now syncs one-time codes with your account, so you're not stuck if you lose your device.

Until now, Google Authenticator had an annoying flaw: Your one-time codes were stored only on your phone, which could cause a tremendous number of problems if you didn't have backup codes.

Google Authenticatorとは2段階認証を行うためのソフトウェアである。設定することでログイン時に、6桁のワンタイムパスワードの入力を求めるように ...

On Monday, Google Authenticator launched the ability to sync 2FA codes to your Google Account. It has since emerged that the capability isn’t end-to-end encrypted (E2EE), and Google explained ...

Google Authenticator app lets other apps take screenshots of its code. Issue was first reported to Google in October 2014, but it was never addressed.

Earlier this week, Google updated its Authenticator app to enable the backup and syncing of 2FA codes across devices using a Google Account. Now an examination by Mysk security researchers has ...

Here’s how you can get started with Google Authenticator, what’s recently changed about the app, and how to access your codes in-app.