John Carlsen John is a technology journalist specializing in smart home devices, security cameras, and home security systems. He has over a decade of experience researching, testing, and reviewing the latest tech—he was the Smart Home Editor for Top Ten Reviews and wrote for ASecureLife before...
or a Ring doorbell or outdoor security camera for more comprehensive protection. Ring also offers other home security products like an Alarm Flood & Freeze Sensor, Panic Alarm, and a Smoke and CO Listener, while exterior security can be boosted with the company’s range of smart lights. While...
An attacker in a public area (e.g., in the street) with a line of sight to the surveillance camera records the IR signals and decodes the leaked information. We discuss related work on air-gap covert channels and provide scientific background about our optical channel. Our evaluation shows...