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Two-factor authentication

2FA mail solutions and two factor mail and two factor WhatsApp

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Implement our two-factor authentication solution and provide an additional level of security to your customers' accounts and data.

Protect users from unauthorized access using OTP passwords sent securely via SMS, email, or WhatsApp.

Tickets via SMS and email

Why use our Two-Factor Authentication service?


You decide through which channel you want to send your password! You can choose between Email, SMS, and WhatsApp.

Total personalization

Set the code length, its expiration date, whether you want it to be numeric or alphanumeric.

Verification possibility

Set up our API to not only generate codes but also verify them.

Time saving

Our platform directly generates OTP passwords and ensures that your customers receive them.

What is a one-time password?

One-time passwords, also known as OTPs, are a form of two-factor authentication.

These passwords are sent by SMS, WhatsApp, or Email to your customer to confirm their identity or an action for security purposes, thus protecting their data.

What is a one-time password?

How does our OTP API work?

Discover the detailed process behind our OTP API.

We present you with a complete overview of how two-factor authentication is carried out with our OTP API.

  1. Your OTP code is generated via API.
  2. The OTP is sent via SMS, Email, or WhatsApp.
  3. Your customer receives their OTP password.
  4. The code is verified to be correct.
What is a one-time password?

Find out how to implement two-factor authentication

Consult our technical documentation

Why use a Two-Factor Authenticator service?


One-time passwords are generated temporarily and are valid only for a short period, which increases their security.

Ease of implementation

Easily set up your two-factor authentication service thanks to our integration.

Additional protection

Add an extra layer of security to your customers' accounts, protecting your customers' data.

Guaranteed delivery

Make sure your customers receive their password so they can access securely.

FAQs about two-factor authentication

Answer all your questions about 360nrs 2FA authentication

How does two-factor authentication improve my company's security?

Two-factor authentication provides an additional layer of security by requiring a second authentication factor, in addition to the standard password. This drastically reduces the risk of unauthorized access, as even if the password is compromised, another element (such as an OTP code) is needed to access the account.

What is the importance of two-factor authentication in protecting confidential information?

Two-factor authentication is crucial to protect your customers' confidential information and sensitive data. By adding a second factor of authentication, such as an OTP code sent by SMS, email, or WhatsApp, greater security is ensured and the risk of security breaches is reduced.

What advantages does implementing two-factor authentication via API in my platform offer?

By using an API for two-factor authentication, you can easily integrate this functionality into your existing platform. This not only simplifies the authentication process for your users but also ensures greater security and reliability in handling OTP passwords.

What is the impact of two-factor authentication on user experience?

Our solution is designed to provide a smooth and hassle-free authentication experience, minimizing inconveniences for your users while ensuring the protection of their accounts and data.

How to set up two-factor authentication via SMS?

You can check our documentation to learn how to set up two-factor authentication via SMS. Additionally, our support and technical team will be happy to assist you in the process. Once configured, it is important to regularly evaluate the effectiveness of your two-factor authentication implementation. You can do this by analyzing metrics such as the authentication success rate, the number of unauthorized access attempts blocked, and user feedback. This will help you identify areas for improvement and ensure optimal security for your users.

Is it safe to use two-factor authentication in mail?

Yes, two-factor authentication by mail is a secure option. When enabling two-factor mail, your customers will receive a unique code sent to their registered email address each time they attempt to log in.

Can two-factor WhatsApp be used?

With WhatsApp, you have the option to send authentication codes via WhatsApp messages as part of your verification process.