WhatsApp has become a global communication tool for personal and professional chats, serving nearly 2 billion users. This immense popularity makes it a prime target for hackers and scammers. Cyber threats have escalated significantly in recent days, ranging from verification code scams to account hijacking. Fortunately, WhatsApp offers powerful built-in features that, when configured correctly, ensure complete account security. In this article, we will discuss five key settings you can enable to secure your WhatsApp account.
1. Enable Two-Step Verification (The Ultimate Shield)
First of all, two-step verification adds a secondary layer
of security to your phone number. When this is enabled, anyone attempting to
verify your phone number on WhatsApp must enter a 6-digit PIN that you created using
this method. Always choose a highly secure PIN. Avoid generic patterns like 123456 or
your birth year
Key Steps:
How to enable it: Go to Settings > Account > Two-step
verification and tap Enable. Choose a memorable 6-digit PIN and add your email
address so you can recover your account if you ever forget the PIN. Never share
this PIN with anyone under any circumstances.
2. Turn on End-to-End Encrypted Backups
Your daily WhatsApp messages are encrypted by default.
However, chat backups stored on Google Drive or iCloud are not secure unless
you manually enable the specific setting described below. If you do not do
this, a hacker could gain unauthorized access to your cloud account and download
your entire chat history.
Follow These Steps:
How to enable it: Navigate to Settings > Chats > Chat
Backup. Tap on End-to-end encrypted backup and turn it on. Create a secure
password or a 64-digit encryption key. Remember to keep this password safe, as
WhatsApp cannot reset it for you.
A Unique Personal Password: The system will ask you to
generate a unique personal password or an automated 64-digit encryption key.
You must write this password down or save it in a secure location. If you lose
this key, even WhatsApp cannot recover it for you, but your cloud data will
remain completely hidden from everyone else.
3. Regularly Review and Manage Linked Devices
WhatsApp allows you to use your account on up to four
companion devices simultaneously, such as WhatsApp Web or Desktop. If someone
gains access to your account for even a few seconds, they can scan your QR code
and link it to their laptop without your knowledge.
Remember This :
How to check: Open WhatsApp regularly, go to Settings >
Linked Devices, and review the active sessions list. If you see any unfamiliar
operating system or location (e.g., "Google Chrome on Windows" you
don't recognize), tap it immediately and select Log Out.
Unfamiliar Operating System: Carefully review the list of
currently active logins. If you notice an unfamiliar operating system, an odd
browser type, or an unverified location (for instance, an entry showing
"Google Chrome on Windows" when you only use a Mac), tap directly on
that device icon and instantly click Log Out. This forcefully terminates the
hacker's connection immediately.
4. Enable Passkey or Biometric Lock
If you have a habit of leaving your Android smartphone
charging while you step out, leaving it on a desk, or handing it to others,
such as friends or relatives, you should use the built-in locking feature. It
helps to keep your account secure and protect it from unauthorized access.
Key Steps:
How to enable it: Go to Settings > Privacy > App Lock
(or Passkey). Toggle on Unlock with biometrics (Fingerprint, Face ID, or
Passcode). Set the duration to Immediately. Now, even if your phone is
unlocked, no one can open WhatsApp without your biometric fingerprint or face
scan.
Automatic Lock Duration Timer: Change the automatic lock
duration timer to immediately. Now, even if someone holds your completely
unlocked smartphone, they will be blocked by a secure lock screen the exact second
they attempt to launch the WhatsApp application.
5. Silence Unknown Callers and Adjust Privacy Settings
Scammers often use WhatsApp calls from unknown international
numbers to launch phishing attacks or inject spyware. WhatsApp has introduced a
feature to automatically filter out these suspicious calls.
Use These Steps:
How to enable it: Go to Settings > Privacy > Calls and
turn on Silence Unknown Callers.
While you are in the Privacy menu, change your Profile
Photo, About, and Status visibility from "Everyone" to "My
Contacts". This prevents random hackers from harvesting your personal
data.
Exposing Your Device to Active Exploitation: When this
feature is active, calls originating from numbers not saved in your phonebook
will not ring on your phone. Instead, they will be quietly pushed directly to
your history log so you can review them safely later without exposing your
device to active exploitation.
6. Turn on Login Security Notifications
Whenever your WhatsApp profile is successfully registered on
a fresh and new Mobile or Desktop device, WhatsApp generates a unique security
code for that specific conversation. If a security code changes unexpectedly,
it often means that your contact has reinstalled the app, or someone is
actively trying to log into that account from an unauthorized hardware
terminal. You can set up an immediate system alert to warn you whenever this
happens.
Final Steps:
How to enable it: Navigate directly to Settings > Account
> Security notifications.
Toggle Switch to Turn On: Slide the toggle switch to turn on
Show security notifications on this phone. If someone tries to mess with your
security encryption signatures or logins, you will receive an instantaneous
alert on your display screen.
Conclusion
We are right here, waiting for you. Have you acted upon
these points? Which one did you find the most beneficial—though, in truth, they
are all beneficial!
.webp)
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