17 APR

Ultrasonic Signals Are the Wild West of Wireless Tech

Inaudible signals that your phone can hear—but you can’t—are often based on ad hoc tech, which makes for risky security.

https://media.wired.com/photos/5ad60edcba6e7704a00d78f3/master/pass/ultrasonic_tone_spying-TA.jpg

Post Author: martin

Martin is an enthusiastic programmer, a webdeveloper and a young entrepreneur. He is intereted into computers for a long time. In the age of 10 he has programmed his first website and since then he has been working on web technologies until now. He is the Founder and Editor-in-Chief of BriefNews.eu and PCHealthBoost.info Online Magazines. His colleagues appreciate him as a passionate workhorse, a fan of new technologies, an eternal optimist and a dreamer, but especially the soul of the team for whom he can do anything in the world.