Ken is a founder of Pen Test Partners / PTP, a cybersecurity firm providing testing, consulting, and DFIR. He regularly blogs, and speaks about everything from Critical National Infrastructure security to hacking cars, planes, and ships. He's also called upon by various news outlets and publications for expert opinion. This has led to regular appearances on TV and with online news agencies as well as the broadsheet press. Ken has become a voice for reform and legislative change, speaking at TEDx, briefing UK and US government departments as well as being involved with various EU consumer councils.