The concept of the Internet of Things (IoT) is relatively simple: connect anything that can be connected to the internet (e.g., security cameras, smart phones, appliances), so they can communicate with one another. While this unlocks convenience and capabilities that were previously not possible, it also makes connected systems vulnerable to a whole new world of online threats.
Let’s take a look at some of the most prevalent dangers of IoT device hacking and how you can secure your business’s network from these under-the-radar threats.
What are the dangers of IoT device hacking?
One might think that IoT device hacking isn’t dangerous, but this couldn’t be farther from the truth. IoT devices are notoriously unsecure, as they have limited hardware, software, and security options. Not only do they not have the processing power to handle advanced security tools, but their manufacturers typically do not issue regular security updates for them.
This opens the door to a wide spectrum of threats to your IoT devices, including:
- Privacy invasion: Alarm systems and security cameras can be hacked to spy on you and your company. Everything with a microphone or a sensor can also be used to observe your people and workplace.
- Unauthorized access: If a hacker gains control over smart devices, locks, sensors, or industrial equipment, they can keep you out of your systems or cause your business to go offline.
- Malware: Connected devices can be infiltrated by malware or used for bigger, more coordinated attacks.
- User and customer safety: IoT hacking can pose severe safety risks in sectors such as healthcare. For example, connected medical devices or emergency communications that have been tampered with can endanger human lives.
- Data theft: IoT devices collect and store a high volume of diverse data that could be used against you. For instance, wearable fitness trackers can log your location and health data, which, if accessed by unauthorized individuals, could be used for malicious purposes.
How to secure your connected systems from IoT attacks
IoT device attacks can happen anytime, so it’s essential to implement a range of measures to increase the security of your IoT devices and, consequently, your entire network. Here are some steps you can take to protect your connected systems from IoT attacks:
- Research before you buy – When shopping for an IoT device, take the time to research the manufacturer's reputation and commitment to security. Look for robust security measures, and ensure the device includes the features needed to protect your data.
- Carefully configure each device – Many users ignore the security settings of their IoT devices, leaving them vulnerable to attacks. Always review and customize each device’s security settings before connecting it online. Also, never use default credentials, which hackers can easily guess.
- Install firmware updates as soon as they’re available – Firmware is the onboard software that acts as the IoT device’s operating system. However, firmware updates may be infrequent, so your IT team may have to check for and install them manually.
- Implement network protections – Whenever possible, connect IoT devices to a separate network rather than your primary one to reduce potential entry points that hackers could exploit.
- Utilize intrusion detection software – These programs can be configured to flag and report suspicious activities from your IoT devices.
- Train your employees – Human error remains a significant factor in cybersecurity risks. Ensure your employees are well trained in properly configuring, using, and identifying suspicious activity on IoT devices to strengthen your organization’s security.
Access affordable, expert support to keep your IT posture robust
Not sure which IoT devices need protection or how to secure them? Reach out to XBASE Technology today. We specialize in staying ahead of the curve in cybersecurity, including the latest IoT risks and security solutions, to ensure businesses like yours stay safe. Our team of experts can provide invaluable support and guidance to help you implement tailored security measures to keep your IT infrastructure safe.
Don't leave your organization vulnerable to cyberattacks — contact XBASE now.