The Official Site of David Guest


Technology. It rules our lives. Now more than ever in the history of the planet. This brave new world has evolved so quickly that most of us are not able to understand the risks to ourselves and our society.

I spent over a decade in the telecoms industry, designing, building and securing critical national infrastructure. Now as well as doing security research, I lead a team at a leading MDR provider building cutting edge detections from a wide variety of sources.

Security & privacy have been a key part of my career before I was even paid to care about such things, so if I’m not walking my dog I’m probably in the lab making technology do things that it shouldn’t.