Building a Smart Home Without Sacrificing Privacy

February 21, 2025
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Everything around us seems to be getting the smart effect—smartphones, smart cars, and smart homes. The “smart” used in this context doesn’t particularly mean they’ll start solving math equations (though they can), but it simply refers to something that, previously lacking intelligence, now possesses it to a certain level. When talking about smart home devices, which are all the rage now, it could mean the use of smart lights that automatically turn off when you’re not around, or smart locks going into lockdown mode when nobody’s home. Despite all these major advancements, a major concern stands: privacy. How can you enjoy the benefits of a smart home without sacrificing your personal data or security? Here’s how to create a smart home that protects both your privacy and your peace of mind.

Understanding the Privacy Risks of Smart Homes

Before jumping into building your smart home, it’s important to recognize what is at stake here. Many smart home devices actively or passively collect data such as voice recordings, mappings, activity logs, location information, and much more; you get the idea. This data is stored within the cloud servers of companies that supply these devices. Now, while they do make the claim that this data is indeed protected and secure, breaches aren’t unheard of, and neither is the unethical utilization of this data by the manufacturers themselves.

These devices are indeed the next logical step, and it’s hard to go back to non-smart devices after experiencing their convenience. But it is best to, at the very least, have a basic idea of the risks associated with them. So, without further delay, let’s take a look all to build a smart and secure home.

Understanding the Privacy Risks of Smart Homes

Choosing The Right Smart Devices

The very foundation of a smart home is the smart devices it harbors inside. See, not every smart device is made the same. When you’re in the market for, say, smart locks, make sure that the product comes from a reputable manufacturer that prioritizes privacy and security. A company with industry-standard security features and no past history of breaches is a great one to pick. Furthermore, when installing smart devices, do read the terms and conditions as well as the permissions they require. Tedious work, we understand, but it is important. Permissions matter a lot. Remember, if your new smart bulb is requesting access to your contacts, it should start sending off red flags, and you should decline the request.

Move From Cloud to Local Storage

The major cause of concern with smart home devices is the fact that they send the collected data back to their company’s cloud, including cameras and voice assistants. This leaves this very personal data vulnerable to the threat of breaches and being accessed by unauthorized parties. To mitigate this risk, choose devices that allow you to store data locally.

  • Local Storage Options: For instance, many modern security cameras offer local storage via SD cards or network-attached storage (NAS). This reduces the amount of personal data stored in the cloud and minimizes the chances of it being compromised in a breach. By opting for local storage, you gain more control over your data and can limit who has access to it.

Local Storage Options

  • Control Over Data Retention: Storing data locally also allows you to manage how long your data is kept. Unlike cloud services, which often store data indefinitely, local storage allows you to delete data when you no longer need it. This gives you greater control over your privacy.

This is undeniably a little more time-consuming and hectic to set up, but it gives you the most control over your data. If you’re unable to set this up yourself, consider seeking assistance from tech support services.

Read Also: The Pros and Cons of Biometric Security for Smart Homes

Protect Your Data with Strong Online Security Measures

Online data protection is extremely important, in case you aren’t sold on the idea of setting things up locally. One of the biggest concerns with smart homes is online data protection. With so many of the smart devices being connected to the internet, it is important to secure your home network as much as possible. You can do doing the following:

1. Use Strong Passwords and Two-Factor Authentication: Always have a strong & unique password for each of your smart devices and accounts. Your home address or first name is quite guessable. Also, as annoying as it might be, enable two-factor authentication (2FA) wherever possible for an extra layer of security.

2. Secure Your Home Network: Since your smart home is dependent upon constant internet connection, your WiFi is like the engine running everything; ensuring its safe its paramount. Make use of  WPA3 encryption on your router to prevent unauthorized access and possibly create a separate network for your smart devices, keeping them isolated from your primary devices like laptops and smartphones. This way, even if one device is compromised, the others are less likely to be affected.

Secure Your Home Network

3. Perform Software and Firmware Updates: Software updates are often disrespected and delayed for as long as possible. However, it is essential to realize that manufacturers regularly release updates to address security vulnerabilities, so it’s important to keep your devices and network equipment up to date. Many devices, including smart locks, will automatically install updates, but it’s always a good idea to check for updates manually if you haven’t seen one in a while.

4. Use Trusted Tech Support Services: If you’re new to smart home devices or feel overwhelmed by the setup process, consider working with a tech support service. A professional can help you install your devices securely but also provide you with the needed knowledge of how each device is collecting and using your information. 

Conclusion

The luxury and convenience of a smart home shouldn’t come with the sacrifice of your privacy. Many companies are rather liberal when it comes to data collection, storage, and protection. Furthermore, with the data of so many individuals stored in a manufacturer’s cloud, it becomes very lucrative to bad actors. However, with the provided recommendations, you can take control back and ensure that your personal data remains in your control while still enjoying the benefits of modern technology.