Weird Spy Stories Who doesn’t like a good spy story? (The audience remains silent.) They…
Kevin D. MurrayAugust 18, 2020
Ultrasonic microphone jammers, do they really work? It's a question I get asked occasionally when…
Kevin D. MurrayFebruary 7, 2019
Spy pen commonly used for surreptitious workplace recording. pdf download version Workplace recording threats: •…
Kevin D. MurrayJanuary 15, 2017