Sarris is the founder of Elusive Technologies, a high-end security research firm providing business-to-business and business-to-customer cybersecurity and risk management services to clients in the Eurozone economic area. In his role as a Chief Information Security Officer he leads cybersecurity research and threat analysis to develop a comprehensive portfolio of adaptive, risk-based behaviour models of cyber-attacks through the innovative application of machine learning Artificial Intelligence and anomaly detection techniques. His passion is to make cybersecurity debates accessible to wider non-technically savvy audiences. He also contributes to voluntary work to the Safe and Secure Online initiative.