it is very important to protect your WhatsApp account.
Activate Two-Step Verification
If you only do one thing after reading this article, please do this:
- Open WhatsApp
- Click ‘Settings’
- Then ‘Two-step verification’
- Then select ‘Enable’.
- Enable Security Alerts
WhatsApp will notify you via an alert whenever someone modifies their security code.
To enable this feature:
Navigate to: Settings > Your account > Security > Tick “Notify me of code changes”
This will increase your scrutiny over your contact’s security codes.
Although it is a minor step, short actions can make a difference
Encrypt Your WhatsApp Using your Fingerprint or Face Recognition:
If someone should ever take possession of your mobile device, your WhatsApp account should be well protected.
Android:
Settings/Privacy/Fingerprint Lock/Enable Fingerprint
iPhone:
Review Your Linked Devices Frequently:
WhatsApp Web and links are useful but can provide an opportunity for hackers to exploit.
To check your currently linked devices:
Settings/Linked Devices
You will be able to see all devices which have connected to your WhatsApp.
If you notice any unrecognized devices:
Log out Immediately
Install WhatsApp App Updates Regularly:
Change Your Two-Step Verification PIN:
Try to make it a point to review your Linked Device List on a bi-weekly basis.
Limit Who Sees You
You can set limits on who can see you by going to
Settings → Privacy Settings
Here you can determine the following:
- Who will be able to view your profile picture;
- Who will be able to view your Most Recent Activity Log;
- Who will be able to view your Statuses.