How to Enable 2-layer Authentication on Zalo

This practical guide explains how to Enable 2-layer Authentication on Zalo through clear, ordered steps. It also covers useful settings, common mistakes, and checks that can improve the final result.

Zalo now provides 2-layer authentication on Zalo, to increase the security of your personal account when logging into your Zalo account on a strange device. If your Zalo account is logged in on a strange device, you will be asked to enter an activation code. Thus, along with the 2-layer authentication feature on Facebook or 2-layer authentication on Instagram, you can now rest assured with Zalo when your account is upgraded with more security features. The following article will guide you on how to enable 2-layer authentication on Zalo.

Instructions to Enable 2-layer Authentication on Zalo

Step 1:

At the interface on Zalo, we click on The person icon In the lower right corner of the screen. Next, switch to the new interface, the user clicks on The gear icon In the upper right corner.

Instructions to Enable 2-layer Authentication on Zalo — enable Zalo 2-layer authentication

Step 2:

Then, in the interface as shown below, the user clicks on Account and Security . Now you find The 2-step Authentication option And by default this feature is in off mode.

Instructions to Enable 2-layer Authentication on Zalo — enable Zalo 2-layer authentication 3

We will Slide the white circle button to the right to activate 2-layer authentication on Zalo . After enabling this feature, the mode requiring 2-layer authentication code entry on Zalo is activated.

Instructions to Enable 2-layer Authentication on Zalo — enable Zalo 2-layer authentication 5

In case users log in to Zalo account on strange devices, the first time logging in to Zalo, after entering the phone number and login password, the application will send an authentication code to your phone message and you need to enter the OTP code to confirm account login.

Step 3:

In case you no longer want to use the 2-factor authentication feature on Zalo, just Turn it off . Zalo will then ask you if you agree to turn off 2-factor authentication, Click Agree To confirm.

Instructions to Enable 2-layer Authentication on Zalo — enable Zalo 2-layer authentication 6

The 2-layer authentication feature on Zalo helps limit unauthorized logins to Zalo accounts, along with remote account logouts on Zalo,. When logging into Zalo on another device, you must enter the correct security code sent to the phone number registered for the Zalo account to be able to log in successfully.

Video Tutorial on Enabling 2-layer Security on Zalo

FAQ

How do I Enable 2-layer Authentication on Zalo?

Follow the steps in this guide in order, verify each setting before continuing, and check the result after every major change.

What should I prepare before I Enable 2-layer Authentication on Zalo?

Confirm compatibility, install current updates, save important work, and back up data before changing system or application settings.

What can I do if enable 2-layer Authentication on Zalo does not work?

Review permissions and requirements, restart the relevant device or app, repeat the steps carefully, and use official support resources when the issue continues.