Grant's versatile experience in Information systems spans Dev - building management platforms for some of the world’s largest Telcos, MSPs and Financial groups for more than 10 years. Twenty-plus years in Ops, doing everything from running operational teams in global NOCs to managing mainframe and database systems. He also has over thirty years pushing the limits of (Info)Sec - mostly white-hat.

Grant’s community involvement is global: Staff at BSides (London, Las Vegas, and Cape Town), Goon at DEF CON (USA) for nearly ten years and DC2721 co-founder, staff at BlackHat (USA and EU), and OWASP Global Board member.