A feature of two-factor authentication or two-step verification the most important way to protect your online activities, to which it adds a layer of protection again next to the password; each time you log in from a new device to a local account, you are asked to enter a PIN sent to phone or email the account holder to confirm his identity.
Support months social media feature authentication can be activated directly from the settings, here’s a way to access the setup of your account on WhatsApp, Facebook and Twitter into sense.
On the list side, head to Settings, Privacy > settings, the module and the security test security and sign in, then drag down to the use of authentication and follow the steps where it will be upgraded to confirm your phone number, as you can see in pictures below:
Click on the icon of the account and select Settings and privacy from the side menu, then choose Account > Security > document registration, as shown in the image below:
Instagram where they
Directed to the profile page and click on the side menu and select Settings and then drag down until you find the option authentication under Settings Privacy and security, and as you can see in pictures below.
You will find the setting as “log in” in the main settings menu, as the picture show.
Choose the method of process control in WhatsApp where you set the identification number you use whenever you sign in to your account. In order to activate the setting head to the Settings > Account > Two-Step Verification, then choose a workout, as they will upgrade you to enter a Identification Number and e-mail for use in account recovery when it is lost.