Contrary to the common belief that these links are inherently secure due to their elevated positioning and highly directive millimeter-wave and sub-terahertz “pencil-beams,” the team exposed a novel method of interception using a metasurface-equipped drone dubbed MetaFly. Their findings were published by the world’s premier security conference, IEEE Symposium on Security and Privacy, in May 2024.
“The implications of our research are far-reaching, potentially affecting a broad spectrum of companies, government agencies and individuals relying on these links,” said Knightly, the Sheafor-Lindsay Professor of Electrical and Computer Engineering and professor of computer science. more