IoT devices have become indispensable for enhancing the comfort and safety of smart homes. However, these advancements come with risks that need to be addressed. Every gadget, from the kitchen lights to your doorbell camera with facial recognition, is a potential attack vector, relying on strict security standards to mitigate threats.
How do these standards influence the products you use, and what additional tools can help improve your smart home’s resilience to cyberattacks? Here’s what to consider.
The Role of Standards in IoT Security
IoT devices have long been viewed as a significant cybersecurity risk. Many would lack the processing power needed for features like encryption and intrusion detection. During the early IoT boom, the absence of standardization left individual manufacturers responsible for deciding which security measures to include, if any. For both consumers and developers, technology advice became crucial in navigating these early challenges.
This unregulated landscape quickly revealed vulnerabilities, leading to consumer exploitation. In response, IoT security standards were gradually introduced to ensure all manufacturers meet a baseline of cybersecurity measures and practices, improving resilience against cyberattacks..
IoT security standard examples
The National Institute of Standards and Technology issued one of the most comprehensive IoT security standards to date, called NIST SP 800-213. This standard outlines core security capabilities, like strong authentication measures, encryption, and software update mandates. It pertains to the use of IoT devices for government agencies. However, the standard also offers manufacturers a framework to design more secure devices.
The recent push for more easily identifiable secure IoT devices culminated in the U.S. Cyber Trust Mark. Unlike the EU’s mandatory Cyber Resilience Act, the Cyber Trust Mark is an accreditation that manufacturers can apply for voluntarily, signifying product compliance with certain standards. While they’re not completely defined at the time of writing, these standards are likely to include unique device identification, responsible data handling, and secure updates.
Through QR codes adjacent to the mark, consumers get easily identifiable protection assurance along with instructions on crucial measures like changing default passwords and updating their devices. Meanwhile, manufacturers have strong incentives to adopt the standards the program promotes if they wish to remain competitive.
Practical Tools for a More Secure Smart Home Experience
The ongoing improvement of IoT standards lowers the risk of cyber threats. However, devices and home networks can still be at risk if owners don’t use proper cybersecurity tools and practices.
For example, default IoT device passwords are easy to obtain online and exploit. An attacker can use them to gain access not just to a smart device but to the sensitive data it collects and possibly even the network it connects to.
Complex and unique passwords for each IoT device are crucial, but creating new ones as your smart home ecosystem grows can quickly become tedious and time-consuming. Fortunately, a password manager can solve this effortlessly. These tools generate strong, unique passwords for all your accounts and IoT devices and store them securely in a centralized, encrypted vault. This ensures easy password management and access whenever needed.
Besides using password managers, you can segment your home network to keep smart home devices separate from important devices like your smartphone and computer. This way, even if your IoT devices are hacked or infected, hackers won’t be able to access or compromise your devices connected to a different network.
Lastly, mobile VPN can significantly improve your IoT security in multiple ways. Enabling a VPN envelops your network connection in a tunnel that uses the highest encryption standards, preventing attackers from bypassing it. The best part is that there are plenty of free VPN options available, so there’s no need to spend money on this tool.
Conclusion
As the Internet of Things continues to develop and AI enters the space, it’s becoming clear that an intuitive yet secure smart home environment will only be possible if regulators and users cooperate. Strong standards help raise the bar for general IoT device security while informed users bridge any existing cybersecurity gaps with their knowledge and application of best practices.
