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Two-factor authentication

If you want to set up two-factor authentication for your account on the "" page, you will need an appropriate app on your smartphone.

We have prepared a list of known and verified apps for you, but you can also use another one if you prefer.

The following apps have been tested by us and are compatible with the testbox.

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Apple App Store
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Google Play
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Help page
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Google Authenticator
Microsoft Authenticator
Twilio Authy
Sophos Authenticator
Authenticator Plus
LastPass Authenticator
Protectimus Smart OTP