CISO and CTO with nearly three decades in technology and security leadership. I write about AI adoption, cybersecurity economics, and the structural forces that make fragile systems rational. Independent researcher and literary nonfiction writer.
Essays
When instability becomes visible and failure appears imminent, the impulse to act feels necessary. But intervention in complex systems is never neutral. Every action reshapes incentives, redistributes risk, and alters the conditions it was meant to repair.
Essays
Digital systems were designed around stable identities: users authenticate, services execute predefined roles, boundaries hold. Under sustained pressure, that assumption erodes. Identity becomes fluid, strategic, and contingent in ways that most security models don't account for.
Essays
If cost asymmetry is the enabling condition of intrusion, the goal of security design changes. The question is no longer how to block every attack but how to alter incentives so that rational attackers disengage. Part three of a three-part series.
Essays
If intrusion is an economic activity, then cost is the variable that matters most. When marginal costs for attackers and defenders are compared, the imbalance becomes impossible to ignore. Part two of a three-part series.
Essays
Intrusion is usually described as a failure of controls or competence. But if well-designed systems still get breached, something other than technical deficiency is at work. This is the first part of a three-part series reframing security through economic analysis.
An envelope arrives just before Christmas, correctly addressed, incorrectly named. For a short time, it remains where it does not belong, asking nothing, changing something.
Essays
High risk decisions fail not from lack of data, but from misinterpretation. This essay explores how signal, noise, and institutional bias shape judgment, and why interpretation itself becomes the hidden burden in consequential systems.
Essays
Distributed systems often fail quietly, bending truth long before they break. This essay examines how silent degradation reshapes trust, behaviour, and institutional judgment, and why integrity depends on systems that admit uncertainty.
Essays
System compromise begins long before any exploit. This essay examines how bias, drift, silence, and institutional habit create the conditions for intrusion, revealing why human behaviour remains the first and most consequential layer of security.
Essays
A study of how surveillance shapes what it claims to observe. Systems see from somewhere, never from everywhere, and their geometry defines both insight and illusion. Understanding that structure becomes the first act of integrity.
Essays
Integrity is not perfection but verification, a system’s ability to remain coherent through change. What endures after every correction is not flaw but proof of life, the quiet checksum of conscience.
Essays
Each file I opened contained more than data; it contained the shape of the person I was when I wrote it.