Google Authenticator
| Google Authenticator is a software-based verification system that generates unique, time-based, single-use authentication codes on mobile devices. It is used as an extra layer of security on top of your existing password, and is particularly useful for protecting online accounts where two-factor authentication is supported. When you enable Google Authenticator for an account, you will be asked to scan a QR code or enter a secret key. This key is used to generate the time-based codes, which are valid for a limited time (usually 30 seconds). The code is then entered into the login prompt, along with your username and password. If you lose your phone or delete the Authenticator app, you can use backup codes to regain access to your account. These are one-time use codes that are generated in advance and can be used in lieu of the time-based codes. Overall, Google Authenticator is a convenient and secure way to protect your online accounts. It's important to note, however, that it is not a replacement for a strong password. The codes generated by the Authenticator are only as strong as the secret key, so it's important to keep this key safe and secure. |
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