You can move Google Authenticator to a new phone so that your new device can gain an additional level of security through two-step authentication.

First, turn on two-factor authentication for the account. You'll get a QR code or setup key. Next, open the Google Authenticator app and tap the plus sign. Record the 2FA code/key. Whenever you're ...

二要素認証（2FA）は、オンラインアカウントのセキュリティを強化するための重要なシステムだ。しかし、ショートメール（SMS）で認証コードを受け取る方法だと、ハッキングに対する脆弱性が残る。これを克服するには、Google AuthenticatorやTwilio Authyといっ ...

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Ever since it came out, Google Authenticator has been a popular choice for generating two-factor authentication codes on the fly. The service is reliable and secure, but has always had one glaring ...

Googleのオンラインサービスを利用する際、IDとパスワードに加え、携帯電話に送られたコードを入力する2段階認証を利用している人もいるだろう。現在、Googleの2段階認証のためのアプリ「Google Authenticator(Google認証システム)」はモバイル端末のみに対応して ...

Using two-factor authentication (2FA) apps ensures your account is safe behind two layers of security. 2FA apps make it difficult for hackers to access your web accounts. Google Authenticator and ...

Beyond just making social media venues safer, here's how to shift away from SMS-based two-factor authentications and secure your online life properly, by using Google Authenticator on your iPhone. Two ...

Google’s Authenticator app can store one-time access codes (also known as one-time passwords or OTPs) for account security. The tech giant has now announced that this app will support backups and ...