How to enable two-factor authentication on Signal?

Signal is known to be a highly secure messaging service that provides many security features to protect your privacy. There is no optional mode for privacy – this is exactly how Signal works. Every message, every call, every moment, safely share. There are no advertising, internet marketing and suspicious tracking programs in Signal. Here you can start your business with peace of mind and chat with customers.

In this article we will introduce to you one of the best features of Signal, namely Register Lock. It is basically a two-factor authentication feature that requires you to enter an extra PIN when registering Signal on a new device. Therefore, if you want to further enhance security and want to enable two-factor authentication on Signal, follow these steps.

Enable two-factor authentication on Signal

Before starting our tutorial, remember the following points:

Things to note

If you forget your password and cannot access your old device, you will need to wait 7 days to unlock the registration lock. You can log in to Signal and create a new PIN. For security reasons, you can remember the PIN.

Currently, Signal does not support authenticator applications or provides any alternate code. You need to remember the PIN that will be used as the 2FA key.

A PIN is not the key to your screen lock or Signal's chat/backup recovery. It is used to register to lock and retain your profile settings.

Setting up two-factor authentication on Signal

1. First, click on the profile icon in the upper left corner and open "Privacy".

2. Next, swipe to the bottom and enable Registration Lock, which will enable two-factor authentication on your Signal account. Whenever you reinstall Signal, it will ask you to provide a PIN code as well as a verification code sent to your phone.

3. In case you don't remember the PIN code then you just click "Change your PIN" and create a new one. You can also create an alphanumeric PIN if you want. Make sure you don't forget your PIN, as when reinstalling and restoring your profile

Will need it.

4. Signal will remind you to re-enter the PIN from time to time, so that you can remember the PIN code better.

Enable Registration Lock on Signal to open 2FA

This is how you can enable two-factor authentication on Signal, and it is clear from the above guide that a PIN is crucial and you should make sure to remember it or store the PIN in a secure location.

Unlike other messaging applications, Signal takes privacy seriously. If you want to know more Signal tips and techniques, please follow us. There are other Signal number filtering, Signal number generation, etc.... You can also add our TG customer service lady to learn more about the details~

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