Two-factor authentication (2FA) is an additional layer of security that is added to your password. It requires you to enter a one-time password (OTP) in addition to your password when logging in. OTP is generated by a special device such as a hardware token.
Hardware tokens are small devices that generate OTP. They are very secure because they are difficult for hackers to access.
To use a hardware token for 2FA, you need to first register the token with the account you want to protect. To do this, you will usually use an app on your computer or smartphone.
Once you register your token, you will receive an OTP every time you log in. To enter the OTP, you need to enter it in the OTP field during login.
Here's how 2FA works with a hardware token:
You enter your password to log in.
The system requests OTP.
You enter OTP from your hardware token.
If the OTP is correct, you are logged in.
I use hardware token Protectimus from protectimus.com to protect my computer and accounts. Protectimus is a very secure and popular token that supports many different 2FA protocols.
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Two-factor authentication (2FA) is an additional layer of security that is added to your password. It requires you to enter a one-time password (OTP) in addition to your password when logging in. OTP is generated by a special device such as a hardware token.
Hardware tokens are small devices that generate OTP. They are very secure because they are difficult for hackers to access.
To use a hardware token for 2FA, you need to first register the token with the account you want to protect. To do this, you will usually use an app on your computer or smartphone.
Once you register your token, you will receive an OTP every time you log in. To enter the OTP, you need to enter it in the OTP field during login.
Here's how 2FA works with a hardware token:
You enter your password to log in.
The system requests OTP.
You enter OTP from your hardware token.
If the OTP is correct, you are logged in.
I use hardware token Protectimus from protectimus.com to protect my computer and accounts. Protectimus is a very secure and popular token that supports many different 2FA protocols.