Let's understand the importance of the Whatsapp two-step verification option

This is important for the protection of WhatsApp if the phone is lost or your sim is lost. This is how your SIM can be accessed by someone else. You can easily create a WhatsApp account for your SIM and download your chat backups.

Here's what's important: WhatsApp two step verification option. With this option, you can restore your WhatsApp account by using this pin number or email address.

Simply, if your SIM passes to someone else, he or she will not be able to create a WhatsApp account for your number, because it is the PIN number and email address that you have added before.

Now let's see how to add this option to your WhatsApp account.

go to the settings of WhatsApp and go to account, then go to the two step verification option and touch the enable button below. Give a PIN number you like, and as I said before, it is important for you to write it down somewhere.

Ok now when you enter the pin number, you will be asked for an email address. Even if it is optional, you must give it an email. You can disable the two step verification option by sending an email to that email address.

One more thing,you'll be ask for this pin once a week by whatsapp. This reduces your ability to forget the pin.