My career started in 1969 as an electronics engineer, subsequently moving into computing and data networks. In 1989 I founded First Base Technologies, one of the UK’s first cyber security firms. I provided security advice and guidance for businesses of all sizes for almost three decades, leading a world-class team.

I am also a security evangelist, having spoken at major conferences and appeared in documentaries for the BBC. I also provided commentary on security issues for TV and radio, and wrote many articles on cyber security.

I am now semi-retired, focusing on racing my track car (the Evo Weapon), composing electronic dance music as Ghostbrain, helping run Southbank Equestrian Centre, and delivering occasional cyber consultancy services and speaking engagements.