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Chicago · CIO, RHR International · Adjunct Professor, DePaul University
Security & technology executive.
Writer, speaker, and teacher.
Thirty years leading technology, security, and data-resilience programs — and writing about what actually works. This site is my notebook and my classroom: essays since 2008, and curated resources for students and practitioners.
Latest writing
The three most recent essays
How to Protect Yourself from Identity Theft
Practical steps to protect yourself from identity theft: assume your data is already exposed, then learn how to make it unusable to attackers.
Micro-Transformations: AI's Real Path to ROI
Why AI's real ROI comes from small, low-risk micro-transformations - not eight-figure 'AI-first' programs - and how to deliver measurable results.
For students & practitioners
The resource library
Ten curated guides I maintain for my students at DePaul and for peers building security programs — tools I trust, standards worth reading, training worth paying for.
Tools
Vetted security & privacy tooling — what I actually install, and why.
Standards & Controls
NIST, CIS, ISO — the frameworks that matter and how they fit together.
Training
Where to learn this trade — courses, certs, and labs ranked by value.
Speaking & media
Talks, press, and publications
Speaking
Talks on AI in the enterprise, cybersecurity leadership, and systems thinking in IT — grounded in thirty years across Fortune 100s, startups, and academia.
Press & Forbes
Forbes Technology Council member — a dozen published articles and expert panels, on one page journalists can actually use.
Books
Two books in progress: Practical Cybersecurity for Organizations and IT Operations: A Field Guide.
Organizations I've led, advised, taught, or been published by — hover to pause.
Let's talk.
By day I'm the CIO at RHR International. Beyond the day job — speaking, press, guest lectures, or a spirited argument about backups — my door is open.