Two-Factor Authentication (2Fa)
| Two-Factor Authentication, or 2FA, is an extra layer of security that can be added to online accounts. It requires users to provide two different forms of authentication in order to log in, adding an extra step to the login process. 2FA can take many different forms, but the most common is to require a user to enter both a password and a code that is sent to their phone or email. This means that even if someone knows your password, they would also need to have access to your phone or email in order to login to your account. 2FA is an important security measure, especially for online accounts that contain sensitive information. It can help to prevent unauthorized access to your account, and can also make it more difficult for hackers to guess your password. If you are not already using 2FA on your online accounts, it is a good idea to consider adding it. It is an extra step that can help to keep your information safe and secure. |
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