Security is the foundation of any messaging app. Without it, every private conversation, every shared photo, and every sensitive file is at risk. While WhatsApp Plus offers features the official app does not, it also requires users to take extra steps to keep their data safe.
This guide is designed to help you build a strong security setup on WhatsApp Plus. From app locks to backup encryption, we will cover every layer of protection you need and explain how to put them in place.
Why Security Matters More on Modified Apps
The official WhatsApp is hosted on the Google Play Store and Apple App Store, which means it goes through regular security audits. Modified versions like WhatsApp Plus are not hosted on official stores, so users take on more responsibility for their own safety.
This is not a reason to avoid WhatsApp Plus. Millions of users enjoy the app every day without issues. The key is to follow good security habits and stay aware of the risks.
Enable Two-Step Verification Immediately
Two-step verification is the single most important security feature in any messaging app. It requires you to enter a six digit PIN periodically, which prevents anyone from registering your number on another device, even if they have access to your SIM.
To enable it:
- Open Plus Settings and choose Account.
- Tap Two-Step Verification.
- Enter a six digit PIN you will remember.
- Add an email address for recovery in case you forget the PIN.
Once enabled, you will be prompted for the PIN occasionally, especially when you reinstall the app or switch devices. This small step prevents most account hijacking attempts.
Set Up the Built-In App Lock
WhatsApp Plus includes an app lock feature that requires a PIN, pattern, or fingerprint every time the app opens. Without it, anyone who picks up your phone can read your messages.
To set up the app lock:
- Open Plus Settings and choose Privacy and Security.
- Tap App Lock.
- Choose your preferred lock type.
- Set the auto-lock timer. The shorter the time, the more secure the setup.
A good practice is to set the timer to one minute. That way, if you put your phone down briefly, the app locks itself and protects your conversations.
Lock Specific Chats With a Separate Password
The app lock protects the whole app, but what if you want extra protection for certain conversations? WhatsApp Plus lets you add a second password to individual chats.
This is useful for:
- Work conversations containing sensitive client data.
- Private threads with family members about medical or financial issues.
- Any chat you would not want seen, even if someone unlocks the main app.
Open the chat, tap the contact name, and choose Lock Chat. Set a unique password that only you know.
Use a Strong, Unique PIN
Avoid obvious PINs like your birth year, last four digits of your phone number, or repeating numbers like 1234. These are the first combinations anyone trying to break into your account will try.
A strong PIN should be:
- Six digits long (the minimum).
- Not related to personal information like birthdays.
- Different from your bank or phone unlock PIN.
- Changed every few months for extra safety.
Encrypt Your Local Backups
By default, WhatsApp Plus creates local backups in your phone storage. These backups are encrypted, but you can add an extra layer of protection by enabling password protected backups.
Go to Plus Settings, then Chats, then Backup. Look for the Encrypt Backup option and toggle it on. Set a strong password and store it somewhere safe, like a password manager. Without this password, you cannot restore your chats in the future.
Hide Sensitive Media From the Gallery
Photos and videos you receive in WhatsApp Plus can appear in your phone gallery by default. This is convenient but risky, especially if you share your phone with family or friends.
To hide media from the gallery:
- Open Plus Settings and choose Media.
- Toggle off Show Media in Gallery.
After this, all incoming media will stay inside the app and require your app lock PIN to view.
Review Linked Devices Regularly
If you use WhatsApp Web or connect other devices, you should review the list of linked sessions regularly. Old sessions from devices you no longer use can be a security risk if they fall into the wrong hands.
Open Plus Settings and choose Linked Devices. Review the list and remove any session you do not recognize. Most users only need one or two active sessions at a time.
Be Careful With Public Wi-Fi
Public Wi-Fi networks in cafes, airports, and hotels are convenient but risky. Hackers can intercept traffic on these networks, including messages you send and receive.
If you must use public Wi-Fi, consider installing a trusted VPN app on your phone. A VPN encrypts your connection, making it much harder for anyone to snoop on your activity.
Watch Out for Phishing Messages
Phishing is a common attack where someone pretends to be a trusted contact or service to trick you into sharing personal data. A message claiming to be from your bank asking for your PIN, or a contact asking for an urgent code, is almost always a scam.
Never share verification codes, PINs, or passwords with anyone, even if they claim to be from WhatsApp support. Real support staff will never ask for your PIN.
Keep the App Updated
Developers release updates to patch security vulnerabilities and improve performance. Running an outdated version of WhatsApp Plus can leave you exposed to known issues that have already been fixed in newer builds.
Enable auto-updates if you install WhatsApp Plus through a manager app, or check for updates manually every few weeks. The few minutes it takes to update can save you from a major security incident.
Avoid Unofficial Mods of WhatsApp Plus
Some websites offer modified versions of WhatsApp Plus with extra features. These third-party mods may contain harmful code, even if the features look appealing.
Stick to the official WhatsApp Plus builds from trusted sources. If you see a mod that claims to do something the original does not, treat it with caution and research the developer before installing.
Set Up Recovery Options
If you ever lose your phone or get locked out, having recovery options in place can save you. Make sure your email address is correct in the two-step verification settings. Save your backup password in a secure location. And keep your phone number active, since verification codes are sent via SMS.
Final Thoughts
Security is not a one time setup. It is a habit. By enabling the features above, staying alert to scams, and keeping the app updated, you create a strong defense around your conversations. WhatsApp Plus gives you all the tools you need. The rest is up to you.
Frequently Asked Questions
Is WhatsApp Plus safe to use? Yes, as long as you download it from a trusted source and follow good security practices like enabling two-step verification and the app lock.
Can someone hack my WhatsApp Plus account? It is very difficult if you have two-step verification enabled and never share your PIN with anyone. Most account theft happens because users share verification codes.
Should I use the same PIN for the app lock and two-step verification? No, use different PINs for added security. If someone learns one, they still cannot access the other.
What happens if I forget my backup password? Unfortunately, you cannot recover the backup. This is why it is important to store the password in a secure place like a password manager.
How often should I change my PIN? Every three to six months is a good rule of thumb, especially if you use WhatsApp Plus for sensitive conversations.