How to enable 2FA for Kraken accounts? Which verification method is recommended to be safer?

To enhance your Kraken account's security, enable 2FA using an authenticator app, as it's safer than SMS and protects against SIM-swapping attacks.

May 16, 2025 at 10:08 am

Enabling two-factor authentication (2FA) on your Kraken account is an essential step to enhance the security of your cryptocurrency holdings. 2FA adds an additional layer of protection by requiring not only your password but also a secondary form of verification, making unauthorized access much more difficult. In this guide, we will walk you through the steps to enable 2FA on your Kraken account and discuss which verification method is considered safer.

Accessing the Security Settings

To begin the process of enabling 2FA on your Kraken account, you need to access the security settings. Here's how you can do it:

• Log in to your Kraken account using your email and password.
• Once logged in, navigate to the top right corner of the page and click on your username.
• From the dropdown menu, select 'Security'. This will take you to the security settings page where you can manage various aspects of your account's security.

Choosing the 2FA Method

Kraken offers two primary methods for 2FA: Authenticator Apps and SMS. Let's explore both options and discuss which one is recommended as safer.

• Authenticator Apps: This method uses apps like Google Authenticator or Authy to generate time-based one-time passwords (TOTP). These apps are considered more secure because they are not reliant on cellular networks, which can be vulnerable to SIM-swapping attacks.
• SMS: This method sends a one-time password to your mobile phone via text message. While convenient, it is less secure due to the aforementioned risk of SIM-swapping and interception of text messages.

Enabling 2FA with an Authenticator App

To enable 2FA using an authenticator app, follow these steps:

• On the security settings page, locate the section labeled 'Two-Factor Authentication'.
• Click on 'Enable 2FA' next to the 'Authenticator App' option.
• You will be prompted to scan a QR code with your authenticator app. Open your authenticator app and use it to scan the QR code displayed on the Kraken page.
• Once the QR code is scanned, your authenticator app will generate a six-digit code. Enter this code into the field provided on the Kraken page and click 'Enable'.
• If the code is correct, 2FA will be successfully enabled, and you will receive a confirmation message.

Enabling 2FA with SMS

If you prefer to use SMS for 2FA, here are the steps to enable it:

• On the security settings page, locate the section labeled 'Two-Factor Authentication'.
• Click on 'Enable 2FA' next to the 'SMS' option.
• You will be prompted to enter your mobile phone number. Enter your number and click 'Send Code'.
• Kraken will send a six-digit code to your mobile phone via SMS. Enter this code into the field provided on the Kraken page and click 'Enable'.
• If the code is correct, 2FA will be successfully enabled, and you will receive a confirmation message.

Which 2FA Method is Safer?

When choosing between an authenticator app and SMS for 2FA, the authenticator app is the recommended method. Here's why:

• Security Against SIM-Swapping: Authenticator apps are not susceptible to SIM-swapping attacks, which are a common method used by hackers to intercept SMS messages and gain access to accounts.
• Offline Functionality: Authenticator apps generate codes offline, meaning they can still be used even if your phone loses cellular or internet service.
• Less Vulnerable to Interception: SMS messages can be intercepted or redirected, whereas authenticator apps store the necessary information directly on your device.

Testing and Verifying 2FA

After enabling 2FA, it's important to test and verify that it is working correctly. Here's how you can do it:

• Log out of your Kraken account.
• Log back in using your email and password.
• You will be prompted to enter the six-digit code from your chosen 2FA method. Enter the code and complete the login process.
• If you can successfully log in with the 2FA code, it means the feature is working as intended.

Frequently Asked Questions

Q: Can I use both authenticator apps and SMS for 2FA on Kraken?

A: No, Kraken allows you to enable only one 2FA method at a time. You must choose between an authenticator app and SMS.

Q: What should I do if I lose access to my 2FA method?

A: If you lose access to your 2FA method, you can use your backup codes to regain access to your account. It's crucial to store these backup codes in a secure location.

Q: Can I disable 2FA on my Kraken account?

A: Yes, you can disable 2FA from the security settings page. However, it is highly recommended to keep 2FA enabled for enhanced security.

Q: Is it possible to use a hardware security key for 2FA on Kraken?

A: Currently, Kraken does not support hardware security keys for 2FA. You can only use authenticator apps or SMS for this purpose.