The Google Authenticator app can generate one-time verification codes for sites and apps that support Authenticator app 2-Step Verification. If you set up 2-Step Verification, you can use the Google …

When you don't have an internet connection or mobile service, you can set up Google Authenticator or another app that creates one-time verification codes. To help verify it's you, enter the verification …

Security keys can be used with 2-Step Verification to help you keep hackers out of your Google Account. Important: If you’re a journalist, activist, or someone else at risk of targeted online attack

Learn why we recommend Google prompts instead of text message (SMS) verification codes. If we notice something different about how you sign in, like your location, you might not be able to get a …

Learn how to install the Google Authenticator app to get codes on your phone. Security keys are one of the most secure second steps you can use with your Google Account.

If your security key is lost, you can follow these steps to get back into your account and protect it. Choose the right steps for you depending on whether you’ve set up another second step like:

As an administrator for your organization's Google Workspace or Cloud Identity service, you can view and manage security settings for a user. For example, you can reset a user's password, add or …

The Google Authenticator app provides a more secure way to verify your account than SMS. Download the Google Authenticator app from the Google Play Store and Apple App Store, and set it up with …

When I switched to a new smartphone and tried signing into my Google account the 2 step option to verify my account via text message was greyed out and it said "unavailable because more secure …

If you can’t sign into your Google Account with your normal 2-Step Verification, you can use a backup code for the second step. Create backup codes to use in case you lose your phone, change your …