[Michael Ossmann] spoke on Friday to a packed house in the wireless hacking village at DEF CON 25. There’s still a day and a half of talks remaining but it will be hard for anything to unseat his ...

The wireless communication industry started to blossom in 1915 when the first wireless voice transmission was successfully accomplished. It was not long after that that commercial radio broadcast ...

Also known as "Walsh-Hadamard code," it is an algorithm that generates statistically unique sets of numbers for use in encryption and cellular communications. Known as "pseudo-random noise codes," ...

Modern stealth starts with silence. In this episode, we unpack low probability of intercept - from simple emission control and directional antennas to frequency hopping, chirped signals, and direct ...