Think of satellites as big, vulnerable IoT devices, researcher says
Orbiting hunks of metal make it possible for billions of earthlings to benefit from marvels of the digital age, from GPS signals and weather monitoring systems to the communication protocols for credit card authorizations and other complex transactions. Humans take these satellite connections for granted, but new research suggests we’ll need to take important steps to keep it way. As of January there were at least 1,957 satellites in orbit, according to the Union of Concerned Scientists, some of which are vulnerable to various levels of snooping and disruption, including jammed communications, data interception, data hijacking and outright takeovers. The issue is especially urgent now because of the coming wave of connected devices and the evolution of 5G cellular networks, said Bill Malik, vice president of infrastructure technologies at the security vendor Trend Micro, who presented research on satellite security Wednesday at the RSA cybersecurity conference. “We didn’t think about this much until the popularization of […]
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