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Official WhatsApp Security Tools (2025 Guide)

Step-by-step guide to using verified security features safely

What will you learn from this article?

In this article, we’ll walk through the official security tools provided by WhatsApp in 2025 — and how to use them correctly to protect your account from unauthorized access.

You'll understand how to enable Two-Step Verification, manage linked devices, and apply advanced privacy settings that give you full control over who sees your information. By the end of this guide, you’ll be ready for the next part where we’ll explore common mistakes users make when securing their accounts.

Why You Should Only Use Official WhatsApp Security Tools

Many users search online for "WhatsApp hacking apps" or third-party tools claiming to offer extra protection — but most of these are either scams or violate WhatsApp’s policies.

The safest way to secure your account is by relying only on features officially developed and maintained by Meta — the company behind WhatsApp. These include:

• Two-Step Verification – Adds a PIN layer to account verification
• Linked Devices Management – Lets you see and remove unauthorized connections
• Privacy Settings – Control who sees your profile info and messages
• End-to-End Encryption – Already enabled by default for all chats

Let’s take a detailed look at each one and how to configure it properly.

Tool 1: Enable Two-Step Verification

Two-Step Verification adds an extra layer of security beyond just receiving a code via SMS. Once activated, it requires a 6-digit PIN whenever you re-verify your number.

How to Enable It:

1. Open WhatsApp → Settings
2. Go to Account → Two-Step Verification
3. Tap “Enable” and enter a 6-digit PIN of your choice
4. Provide an optional recovery email (recommended)
5. Confirm your PIN and save it securely

If someone tries to verify your account later without the PIN, they won’t be able to complete the process — giving you added protection against SIM swap attacks.

Tool 2: Manage Linked Devices

WhatsApp allows linking your account to up to 4 desktop or tablet devices simultaneously. If you suspect unauthorized access, checking and managing these connections is crucial.

How to Review Linked Devices:

1. Open WhatsApp → Settings
2. Select “WhatsApp Web/Desktop”
3. Review all active sessions — tap any device to log out remotely
4. You can also log out from all devices at once if needed

This feature helps you spot unfamiliar activity and disconnect it immediately — no need for external tools.

Tool 3: Advanced Privacy Settings

WhatsApp gives users full control over who sees their personal data. Here’s how to set it up correctly:

1. Go to WhatsApp → Settings → Privacy
2. Choose who can see your Profile Photo, Status, and About section
3. Limit visibility to “My Contacts” or “Nobody” for maximum safety
4. Enable “Who Can Add Me to Groups” and set it to “My Contacts” only

These settings help reduce unwanted exposure and keep your identity safe from strangers or bots.

Tool 4: Keep Your App Updated

Security updates often fix vulnerabilities before hackers can exploit them. WhatsApp releases regular patches to improve encryption, block new threats, and strengthen user controls.

Best Practices:

• Turn on automatic app updates in Google Play or Apple App Store
• Check manually every few weeks to ensure you’re running the latest version
• Avoid downloading WhatsApp from unofficial sources — always use the official store

Keeping your app updated ensures you benefit from the strongest available protections.

Professional Tips for Using WhatsApp Security Tools

Here are expert-level tips to enhance your protection:

• Never leave WhatsApp open on public computers — always log out after use
• Use fingerprint or facial recognition lock within WhatsApp for added privacy
• Don't share your recovery email with others — keep it private
• Review your linked devices regularly — especially after traveling or sharing your phone
• Back up chats securely — avoid unencrypted cloud backups

Stay protected with better habits

You now know how to use WhatsApp's official security tools to keep your account safe. Let’s move on to learning how to avoid the most common mistakes that put your account at risk.

Read the following article: "Mistakes That Threaten Your WhatsApp Security (And How to Avoid Them)"

Conclusion

Using WhatsApp’s official security tools like Two-Step Verification, Linked Devices management, and advanced privacy settings puts you in full control of your digital communication.

By applying these features consistently and avoiding third-party shortcuts, you significantly reduce the chances of unauthorized access or account hijacking.

If you're ready to move forward, the next article will show you the most common mistakes people make when protecting their WhatsApp accounts — and how to avoid them completely.

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