IoT or Internet of Things refers to the smart devices/appliances that we are beginning to see more and more. While these devices certainly can bring a measure of convenience and enjoyment, they do carry some inherent risks. Let’s explore how these devices can be exploited, and how you can mitigate your risk if you choose to deploy IoT devices.
IoT Overview
IoT devices are everywhere. They can be found in refrigerators, watches/health trackers, smart home/business security systems and even in refrigerators. Some people are completely open to the convenience these devices bring while others are terrified at the pace these devices are encroaching on our lives.
Securing IoT
Most IoT do not contain the latest and greatest from a security standpoint. IoT devices can collect a lot of sensitive information about its users. For example, this could be Personally Identifiable Information (PII), Financial Data, Health Data and more. Hackers can exploit these devices and even use the devices themselves to carry out malicious activities without you even knowing it. That being said we recommend you secure your networks by:
Back up your data.
Setup IoT devices with long and complex passwords.
Make sure your anti-malware/anti-virus is installed and monitoring for suspicious activity.
Secure your Access Point/Router/Modem/Gateway (See our blog "Securing your WiFi").
Some IoT devices require firmware updates. If this is the case make sure you are running the latest firmware as this usually contains security updates.
Use the most secure WiFi standard you can with your device and deploy network segmentation to separate vulnerable IoT devices on their own network. (See our blog "Securing your WiFi").
Use MFA. This is an important step to make sure unauthorized individuals don’t access your account.
Cheaper does not always mean better. Oftentimes to cut costs, some manufacturers forgo safety standards when building cheaper quality similar products. This may save you a couple bucks now, but may end up costing your entire businesses if you’re not careful.
Deploy good quality Firewalls & Routers. These devices can monitor activity on your network and protect you from suspicious network activity and even block unwanted traffic altogether. Definitely a plus when considering security for your location.
Decide not to use IoT. Yes, this is the most effective way to mitigate IoT attacks. While you may not have as many conveniences by summoning your favorite “smart assistant” to order you 12 more boxes of cookies for the break room, you may just sleep better at night knowing you don’t have to worry about potential IoT exploits.
By following these mitigation strategies, you can significantly reduce the risks associated with IoT devices and ensure the security of your connected devices and data. It is important to stay informed about the evolving landscape of IoT security and be proactive in implementing necessary security measures.
OnPoint
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