Hi, I'm Harry.
Cybersecurity Executive, Advisor & Community Leader.
Cybersecurity is often treated as a technical silo; my work focuses on integrating deep technical risk into the heart of strategic business decision-making. From leading unified defence at Tesco to advising boards on complex threat landscapes, I prioritise human-centred operations that deliver pragmatic, real-world results.
Executive Leadership
Explore my professional journey, from hands-on engineering to scaling global defence capabilities.
Strategic Advisory
Helping boards and founders navigate technical complexity with risk-based governance and oversight.
Showcase & Community
Explore my public talks, community events, and industry contributions.
Transmission Log
A deep dive into technical architectures, proactive defence, and engineering leadership.
Recent Writing
View all posts →The Silent Threat: Data Poisoning in AI-Driven Security
Why the data feeding your threat detection models might be your greatest vulnerability.
The Automation Paradox: Over-Reliance on Security AI
How blind trust in AI alert triaging degrades analyst intuition and creates new blind spots.