Smart homes are becoming more popular every year, but with more connected devices comes more opportunities for cybercriminals. From smart speakers to security cameras, each device can be a potential target. In this article, we’ll look at the five most common IoT security risks and how using a VPN can help protect your devices — and your data.

1. Unencrypted Data Transmission

Many IoT devices send data without encryption, meaning anyone with the right tools can intercept it.

VPN Solution: A VPN encrypts all traffic leaving your network, making intercepted data unreadable to outsiders.

2. Weak or Default Passwords

It’s shocking how many devices still use “admin” or “1234” as a password.

VPN Solution: While a VPN can’t fix bad passwords, it adds an extra layer of security by hiding your network from attackers who scan for vulnerable devices.

3. Insecure Public Wi-Fi Connections

If you control your devices remotely while on public Wi-Fi, you’re exposing them to major risks.

VPN Solution: A VPN secures your connection, even on open networks, so your remote commands and data remain private.

4. Device Hijacking

Hackers can take control of smart devices to spy on you or use them in large-scale attacks (botnets).

VPN Solution: By masking your IP address, a VPN makes it harder for attackers to target your home network directly.

5. Location Tracking

Some devices constantly share location data, creating privacy concerns.

VPN Solution: A VPN routes your traffic through different servers, hiding your real location from both hackers and service providers.

Choosing the Right VPN for IoT Security

When securing your smart home, choose a VPN that:

  • Supports router installation (OpenVPN or WireGuard)
  • Offers high speeds and stable uptime
  • Uses strong encryption (AES-256 or equivalent)
  • Has responsive customer support

Top Picks:

  • NordVPN – Great all-rounder with advanced features
  • ExpressVPN – Fast speeds and reliable connections
  • Surfshark – Budget-friendly with unlimited devices

Conclusion

The more connected devices you have, the more entry points exist for cybercriminals. A VPN won’t solve every IoT security problem, but it is one of the most effective and affordable ways to protect your entire smart home network at once.

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