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Greg Hennessy

Cyber Security, ISMS, Security Architecture and Strategy

Greg has a broad range of generalist skills and knowledge across multiple technology domains and retains the ability to deep dive.


Greg has held numerous information security lead and management roles within large multinational organizations, having previously been responsible for enterprise security architecture and delivery of multiyear, multimillion-dollar programs of work. Greg has demonstrated strong thought leadership, strategy and outcome-based pragmatism within highly regulated financial sector environments, is an expert and trusted advisor to C level executives. 


Greg delivers through his ability as a thorough and conceptual thinker, and excels at delivering intent and vision into action. Combining expertise, knowledge and experience with interpersonal awareness allows him to embrace business objectives and develop tactical, strategic and sustainable approaches. Most importantly, Greg is analytical, self-motivated and possesses uncompromised integrity.