Technology continues to advance, and humans continue to find ways to make technology do more work for them. Automation can be used to enhance efficiency, save time, and decrease effort. Implementing automation in your home is growing in popularity since it may increase comfort in our homes, decrease effort in keeping up with them, and become more efficient so we have more time to do things we enjoy. In my home, I have an automated vacuum (that also can mop) and an automatic litter box. These things help decrease the time I spend on my daily upkeep and cleaning, and they take away from me having to hand scoop my cats’ litter box - and it does a better job on these tasks than I do. Look around your home, do you have any smart devices? Some popular devices are smart speakers, smart light bulbs, smart refrigerators, smart doorbells, etc. Smart devices are intended to make things better and easier, but an important thing to consider is if these devices are impacting your privacy and security in your own home.
How Smart Home Devices Could Affect your Privacy and Security
Smart devices can be a risk to both your privacy and security because they collect information about you and your habits. If you already have smart devices or are thinking about getting some, here are a couple of things to consider:
- What data is being collected about you?
- Are you okay with that data being collected?
These devices are part of the Internet of Things (IoT), which is basically a network of connected gadgets that communicate over the internet or other networks. To function properly, smart devices need to gather data from their users but it’s important to think about how much you’re comfortable sharing.
Some concerns around smart devices are as follows:
- Inadequate Security and Authentication: Many IoT devices come with default or hardcoded passwords that users rarely change. It is recommended that if you have a smart device that comes with a default password to change it to something secure and unique. If your device doesn’t implement multi-factor authentication, it becomes an easier target for hackers.
- Data Privacy Concerns: IoT devices collect vast amounts of personal data (e.g., location, health, or daily habits). Many devices share their data with third parties, often without making this clear to its users.
- Lack of Encryption: Many IoT devices transmit data without encryption, making it easier for attackers to intercept sensitive information. If you can, enable end-to-end encryption on your smart device.
- Vulnerabilities and Unpatched Software: It is important for smart devices to have regular upgrades and patches. Devices running outdated firmware are susceptible to known exploits. Keep your devices up to date!
- Physical Security Risks: If an attacker gains physical access to an IoT device, they may extract data or manipulate its functionality. Remain cognizant of who has access to your smart devices.
- Privacy Violations of Recordings: Smart home assistants (e.g., Alexa, Google Home) constantly listen and may record private conversations. You can avoid this by only plugging in your device when you plan on using it, and avoid having private conversations around it while it is plugged in.
- Issues with Interconnected Networks: IoT devices often connect to larger networks, and a compromised device can serve as a gateway for attackers to access other critical systems.
Smart devices can be extremely useful and serve their purpose effectively, but it is important to look out for whether or not your devices are useful and effective in maintaining your personal privacy and security. Enjoy your smart devices, but don’t turn a blind eye to the clear risks associated with these devices. Familiarize yourself with what data is collected, where it is stored, and what security measures are in place to keep it safe. This information can usually be easily found in device privacy policies and should be clearly outlined.