Two-factor authentication
Warning
THIS PAGE HAS BEEN TRANSLATED AUTOMATICALLY - MAY CONTAIN INCORRECT OR OUTDATED INFORMATION.
Two-factor authentication (two-factor authentication, 2FA) is a secure login method that combines two types of user authentication. If you use this method and the main password to the account is stolen or guessed, the attacker will not be able to log into the account without seeing the additional access codes.
At Serv00.com we use user passwords and temporary passwords generated by a software one-time password generator (e.g. Google Authenticator). 2FA can be used to log in via SSH, SFTP and DevilWEB panel.
Sample authorization applications
| Name | platform |
|---|---|
| Google Authenticator | Android, iOS |
| Authenticator+ | Windows phone |
| WinAuth | Windows |
| GAuth Authenticator | Google Chrome |
| OATH Toolkit | Multiplatform |
| JAuth | Multiplatform |
DevilWEB
Activation of 2FA
To activate two-factor authentication, select Additional services from the menu on the left, then Two-factor authentication from the top menu, select Enable. Enter the generated private key into your device or scan the 'QR code' (available under the button next to the code). Enter the one-time code generated by the device, this is a confirmation that everything is configured correctly. Write down the emergency codes in a safe place.
Deactivate 2FA
To deactivate two-factor authentication, select Additional services from the left menu, then Two-factor authentication from the top menu, select Disable. Enter the one-time code generated by the device and select Disable/Disable again.
Regenerate emergency passwords
In order to regenerate 'emergency passwords', select 'Additional services', then 'Two-factor authentication' and select 'Regenerate scratch codes'. In order to use the functionality, you will need a one-time code generated by the device.
Devil
Activation of 2FA
To activate two-factor authentication, issue the command:
devil 2fa on
Enter the generated private key into your device or scan the displayed 'QR code'.
Deactivate 2FA
To deactivate two-factor authentication, issue the command:
devil 2fa off
Enter a one-time code.
Regenerate emergency passwords
In order to regenerate emergency passwords, issue the following command:
devil 2fa regenerate
During the process, you will be asked for a one-time code generated by the device.