Greig is an experienced cyber-security and electronic engineer, who has consulted and advised across a range of sectors including Fin-Tech start-ups, banks, large investment funds, and critical infrastructure. He is a regular international speaker on both technical and non-technical topics in cyber-security and blockchain, and works closely with energy companies in his role leading the University of Strathclyde's work on critical infrastructure security. He has previously co-founded a mobile security start-up, leading a development team and designing a range of innovative security solutions.
He is currently leading and guiding the technical development and deployment across the full-stack of a 5G mobile network as part of the 5G RuralFirst project