Connected lighting with smart light bulbs that can be controlled via mobile phone or tablets help to improve life convenience. However, a new study by researchers at the University of Texas, San Antonio (UTSA) warns that personal data and information could be hacked via smart light bulb
Researchers at UTSA have conducted a review of the security holes that exist in popular smart-light brands. According to the analysis, the next prime target could be that smart bulb that shoppers buy for the coming holiday season.
"Your smart bulb could come equipped with infrared capabilities, and most users don't know that the invisible wave spectrum can be controlled. You can misuse those lights," said Murtuza Jadliwala, professor and director of the Security, Privacy, Trust and Ethics in Computing Research Lab in UTSA's Department of Computer Science. "Any data can be stolen: texts or images. Anything that is stored in a computer."
Some smart bulbs connect to a home network without needing a smart home hub, a centralized hardware or software device where other internet of things products communicate with each other. Smart home hubs, which connect either locally or to the cloud, are useful for IoT devices that use the Zigbee or Z-Wave protocols or Bluetooth, rather than Wi-Fi.
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