Blog

Git metadata now crosses execution boundaries in CI and agentic systems, turning familiar repository fields into potential code execution inputs.

security software engineering

git security ci ai automation supply-chain

Two beerware-minded tools for reducing mobile configuration risk: one by hardening what ships in the client, the other by hardening what the backend is willing to deliver.

security mobile

mobile security beerware android ios micrantha

Anthesis Update: Memory, Governance, and Beyond the SDLC

Anthesis has shifted from one-shot agent ambitions toward governed memory, adapter abstractions, loop orchestration, SSDF enforcement, and Git-native policy verification.

software engineering artificial intelligence

anthesis ai agentic-systems memory governance software-architecture security

Designing Secure Authentication Systems: Architecture, Threat Models, and Operational Lessons

A practical reference for designing authentication systems that can withstand compromise, replay, abuse, and operational failure.

security software engineering

security authentication oauth oidc jwt passkeys architecture

Quiet Presence: A Personal Reason for Building a Controlled Booking System

Why I built Quiet Presence, and how I used a small Cloudflare stack plus AI-assisted development to create a provider-controlled booking system with clear client preferences.

software engineering

software-architecture cloudflare d1 serverless workflow-design product-systems

Why I built entrobertmusic.com as a music side hustle: to get more rehearsal and session-player experience, use more creative ideas, and open the door to audio software collaboration.

creative web

music side hustle songwriting rehearsal support session player audio software north vancouver