In a world where you can lock your door, turn off lights, adjust the thermostat, and even feed your pet remotely, convenience reigns supreme. But with great convenience comes serious risk. Every smart bulb, doorbell camera, speaker, or refrigerator you install is a potential entry point for cybercriminals. The truth is harsh: having a smart home hacked isn’t science fiction—it’s happening more often than you’d think.
A 2023 report by Statista revealed that over 1.5 billion smart devices are connected globally, and the average home has 20+ connected gadgets. While smart homes make life easier, they’re also opening the door—literally and figuratively—to hackers. So how do you protect your digital kingdom?
Below are essential strategies to tighten smart device security and keep intruders out.
1. Change Default Usernames and Passwords
It’s unbelievable how many people leave the default login credentials unchanged. And it’s exactly what hackers are hoping for. Most devices come with factory-set usernames and passwords that can be found with a quick online search.
What you should do:
- Create unique, strong passwords for each device.
- Use a password manager if needed.
- Avoid using common words or birthdates.
Hackers run automated scripts that test thousands of combinations in seconds. Don’t make it easy for them.
2. Keep All Firmware and Software Updated
Your devices may be smart, but they’re not invincible. Manufacturers regularly release updates to patch security holes, but if you’re not updating, your smart home is already outdated.
Make it a habit:
- Enable automatic updates when possible.
- Check manually if the device doesn’t update on its own.
Outdated firmware is like an open gate in a fortress. Even a tiny vulnerability can be exploited if left unchecked.
3. Use a Secure Wi-Fi Network (Not Just a Strong Password)
Many people think setting a tough Wi-Fi password is enough. It’s not. You need to go further.
Smart device security starts with your router.
Rename your network (SSID) to something unrelated to you or your address. Use WPA3 encryption if your router supports it. If not, at least make sure you’re on WPA2. Also, don’t forget to change the router’s default credentials.
If your Wi-Fi is weak, so is everything connected to it.
4. Segment Your Network
Want a pro-level move? Create a separate network just for your smart devices.
Most modern routers allow for guest networks. Use one for your phone, tablet, and laptop, and another for your smart speakers, cameras, and appliances. Why? If a hacker gains access to one device, segmentation keeps them from moving sideways into your personal files.
It’s like locking your bedroom door even when the front door is shut.
5. Install a VPN on Your Router or Device
Hackers can intercept unencrypted data sent from your smart home devices. This won’t happen if you use VPN apps for all your devices. You can always download VeePN VPN for iOS or Windows, but this provider also has apps for Smart TV and a router. A router with a VPN add-on can protect all devices connected to it. VeePN allows you to connect up to 10 devices to one account.
6. Disable Features You Don’t Use
Less is more when it comes to smart device security.
Voice assistants, remote access, or location tracking—do you really need them all enabled 24/7? Every feature can be a target. If you’re not using it, turn it off.
This reduces the attack surface dramatically. Think of it like unplugging a camera when you’re not using it—it simply can’t spy on you.
7. Monitor Device Logs and Notifications
Some devices keep logs of logins, access times, and failed login attempts. Monitoring these can help you spot suspicious activity early.
Set up push notifications if available. If your camera is accessed at 3 a.m. and you’re asleep, that’s a red flag.
8. Choose Reputable Brands
Not all devices are created equal. Cheap, no-name brands often lack ongoing support and push fewer updates. They may also use outdated encryption or none at all.
Before buying, look for brands known for strong smart device security. Read reviews not just for features, but for security performance. If a company doesn’t prioritize protection, your home is just a playground for attackers.
9. Enable Two-Factor Authentication (2FA)
If your smart home hub or app offers 2FA, enable it immediately.
This adds an extra layer of protection. Even if someone guesses your password, they’d still need access to your mobile device or email to get in.
That added step could be the barrier that saves you from having your smart home hacked.
10. Be Skeptical of Integrations
Integrating all your smart devices into one seamless ecosystem sounds great—but every new connection adds complexity and potential risk. Only connect apps and services you trust.
Third-party apps can be the weakest link. Audit your integrations occasionally and remove those you don’t use.
Final Thoughts: The Cost of Convenience
The idea of a smart home is appealing—control everything from your couch, right? But security must come first. When you forget that, you risk giving hackers control too.
A smart home hacked is more than just inconvenient. It’s invasive, risky, and in some cases, dangerous.
Adopt a “zero-trust” mindset: assume everything could be a target and protect it accordingly. With a few proactive steps, like creating unique passwords, keeping devices updated, using VPNs, and limiting access points, your smart home can be both convenient and secure.
And remember—smart doesn’t just describe the tech. It should describe the user too.
