About

DoubleThreshold.dev: Running. Cybersecurity. Systems thinking.

I’m a UK-based Security Architect and keen club runner. doublethreshold.dev is where I document my work across cybersecurity, homelab engineering, and technical builds, with a focus on identity, detection, and systems design. It’s a place to think through how modern security actually works in practice, from architecture decisions to real-world implementation. Running sits alongside this as a parallel system — another domain where inputs, feedback loops, and consistency drive performance. Much of how I approach training mirrors how I approach security: measure, iterate, and optimise. I also share thoughts on security, technology, and the decisions that shape them. I’m the founder of TruePB.net, a platform focused on running analysis and data-driven performance.