Como proteger sua conta com a verificação em duas etapas (2FA)
A autenticação de dois fatores (2FA), às vezes chamada de autenticação multifator (MFA), é uma camada extra de segurança para sua Conta Kraken.
A Kraken oferece suporte a dois métodos 2FA:
2FA com uma chave de acesso (mais seguro)
Uma chave de segurança é um pequeno dispositivo físico usado para oferecer mais segurança após o uso da sua senha. Essa é considerada uma das formas mais seguras de verificação em duas etapas (2FA). A maioria das chaves de segurança são muito simples de usar e você só precisará conectá-la à porta USB do seu dispositivo e apertar um único botão.
Neste momento, somente a 2FA para login pode ser protegida com os protocolos FIDO2 e Yubico OTP. Esperamos oferecer suporte ao FIDO2 para todas as funções de 2FA no futuro próximo.
Aplicativo autenticador (moderadamente seguro) Um aplicativo autenticador geralmente é instalado em um Smartphone e gera um código de 6 a 8 dígitos a cada 30 segundos. O código pode ser usado para entrar, negociar, depositar ou retirar fundos da sua conta ou como uma Master Key (https://support.kraken.com/hc/en-us/articles/360000444923-What-is-a-Master-Key-).
Observação: A verificação em duas etapas para cada uma dessas ações de conta precisa ser configurada separadamente.
Como proteger sua conta com uma Chave de segurança Sua chave de segurança deverá ser compatível com Yubico OTP ou FIDO2 (https://support.kraken.com/hc/articles/360001363963).
Selecione Configurações e clique em Segurança.
Make sure your Security Key is compatible with Yubico OTP or FIDO2.
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Sign in to your Kraken account and select your name in the upper-right corner of the page.
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Select Settings and click on Security.
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Decide which function you want to set up with a Passkey. Select the OFF/ON toggle under the desired function (Sign-in, Master key, Funding) or select Change method if you currently have 2FA set up and you would like to change it.
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Select Passkey.
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Select the Security Key menu and click on the Set up key button.
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Insert your Security key into your device. Some Passkeys will instead require you to hold it against your device.
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Click Allow on the following screen.
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Touch your Security Key.
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Congratulations, you have secured your Kraken account!
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Sign in to your Kraken account and click the profile icon in the upper-right corner of the page. Then, select Settings and then click Security.
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Decide which function you want to set up 2FA for. Then, select the OFF/ON toggle under the desired function (Sign-in, Master key, Funding, Trading) or select Change method if you currently have 2FA set up and you would like to change it.
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Select Authenticator app.
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Open the authenticator app on your device and either scan the QR code provided or manually enter the setup key. 2FA that uses the authenticator app method can be backed up by storing the setup key.
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Enter the numeric code that appears in your authenticator app and click the Confirm button.
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If you set up sign-in 2FA, you will see "2FA app" appear under authentication method.
If you set up funding 2FA, trading 2FA, or Master Key 2FA, the "On/Off" dial will be toggled to the on position to the right. In all cases, 2FA app will be shown as the method.
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Congratulations, you have secured your Kraken account!
Each function can have 2FA enabled using different methods. For example, you may choose to use the Passkey method for the sign-in function because Passkeys are the most convenient and secure to use in daily life. Then for your Master Key function, you may choose to use the authenticator app method because it is less convenient to use and not needed as frequently. The Master Key is only needed in the rare case when you've lost your sign-in 2FA, have to change your password or need to remove the GSL immediately.Having sign-in 2FA and the Master Key on the same device cancels out the security that these functions guarantee when kept separate. The 2FA method used for the Master Key should be different from the one used for your sign-in 2FA, otherwise it defeats the purpose of the Master Key.
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Simplicity All you need to do with a Passkey is plug it into, or hold it against your device and touch or tap a button. No need to copy a passcode from an authenticator app or worry about your device's battery running out.
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Security OTP’s generated by a Passkey are significantly longer than those from an authenticator app (44 characters versus 8 or less characters). FIDO2 adds additional security on top of this, because the protocol will only respond to a challenge from the website that you registered it on, and will therefore prevent phishing.
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Harder to lose We see a lot of tickets at Kraken Support because someone lost their phone. In our experience, it is less likely to lose a device specifically used for 2FA than a phone that is carried around all the time.
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Privacy Even if you lose your Passkey, it has no identifiable information about what it is used for or who it belongs to. In contrast, an authenticator app mentions the website name and some identifiable account information because the passcode needs to be manually read by a human.