From Amazon’s Alexa to Ring’s Video Doorbell, the Internet of Things (IoT) continues its transformation of technology. Not only is it enhancing the way human beings live, but also increasing the speed of innovation which is presenting challenges for IoT security.
Security concerns on the rise
In light of recent cybersecurity cases, the security concern for IoT devices is on the rise. The growing market for IoT gadgets has proven to be a challenge for businesses due to the risk that they impose in a corporate office; particularly for use in conference rooms, executive suites and even a low-cost building security camera system. According to Craig Young, a cybersecurity researcher at Tripwire, a major part of the problem is that firmware is not updated on a regular basis.
That being said, researchers at the University of Michigan were recently able to hack into the Samsung SmartThings Platform and control an entire home automation system. Companies often install devices and are alerted about the security threat, but often ignore or put off the patching of the device.
Why is this important?
Young also explains that the most common hack is to break into a connected home hub. This houses connected devices like door locks, motion detectors, sprinkler systems and alarm systems. Surprisingly, at this time, there are only a few security apps that can monitor IoT devices. When companies purchase wireless devices for their offices, like Bluetooth mice and wireless keyboards, they have very slim knowledge of who develops the firmware that runs on them. With no real adoption of security and the growing amount of Internet-connected devices, threats will continue to increase.
Beware of botnets
IoT devices can be susceptible to botnets; a privately-harnessed group of systems controlled via malware. Botnets mount distributed denial of service (DDoS) attacks which then target systems. For device owners, be conscious of what you connect to the Internet and change the default password to a hard-to-guess one.
How to secure IoT devices
Larger IoT companies, like Belkin, seem to be taking control and responding to firmware problems or are at least acknowledging the growing issue.
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