Two-factor authentication (2FA) adds a second verification step to your Holidu host login, so your account stays protected even if someone else learns your password. You can set it up in under a minute from the Security section of your Holidu account, using SMS, email, or an authenticator app.

What is 2FA?

Two-Factor Authentication (2FA) requires two things to log in to your Holidu host account:

1. First factor: Your email address and password.
2. Second factor: A one-time verification code, sent through one of the following methods:
   1. SMS to your mobile phone
   2. Email
   3. Authenticator app (for example, Google Authenticator or Authy)

To keep your account secure, Holidu uses 2FA for all hosts who log in with an email and password. Hosts who sign in with a social login such as Google or Facebook are already protected by the two-factor security those providers offer. 2FA is mandatory for all hosts with published properties.

You can set up more than one method for backup access. However, each method can only be registered once. For example, you can register one phone number and one authenticator app.

Where to Set Up 2FA

1. Log in to your Holidu Host Account. You may be prompted to set up 2FA right after logging in. If not, continue to step 2.
2. Click your Profile Picture to open the menu, then select Security.
3. Click Configure next to the authentication method you want to activate.

How to Set Up 2FA: Step-by-Step Guide

Choose one of the three methods below. Each method takes less than a minute to complete.

Method 1: Set Up 2FA via SMS (Mobile Phone)

1. Select SMS from the list of authentication methods.

1. Enter the phone number you want to use, then click Get SMS Code.

1. Enter the 6-digit code you receive by text message, then click Verify.

1. You will see a confirmation message when the setup is complete. Your account and your data are now secured.

Method 2: Set Up 2FA via Email

1. Select Email from the list of authentication methods. The available options are shown on the authentication method selection screen.
2. Follow the on-screen instructions and enter the 6-digit verification code sent to your email address.
3. Confirm the code to complete the setup. You will see a confirmation message once the method is active.

If you do not see the verification code in your inbox, check your spam or junk folder before requesting a new one.

Method 3: Set Up 2FA via Authenticator App (Recommended)

An authenticator app is a small program you install on your smartphone or tablet. It generates a new 6-digit security code every 30 seconds, and only you can see it. Because the codes are created directly on your device, the app works even without an internet connection or mobile signal.

1. Download an authenticator app, such as Google Authenticator (Android | Apple) or Authy (Android | Apple).
2. Select Authenticator App from the list of authentication methods.

1. Open the authenticator app on your phone and scan the QR code shown on your screen. If scanning does not work, use the manual setup code instead.

1. Enter the 6-digit code shown in the app, give your device a name (for example, "My mobile phone"), then click Submit.
2. You will see a confirmation message once the setup is complete. Your account and your data are now secured.

What Happens After Setup?

From now on, logging in to your Holidu host account requires two steps:

1. Entering your password.
2. Entering the 6-digit code from your chosen 2FA method.

You can manage your 2FA settings at any time in the Security section of your Holidu account. From there, you can add, update, or remove methods.

Tips for Success

• If you are new to 2FA, start with SMS. It is the fastest and easiest method to set up.