Open note Building a Home Lab Monitoring Stack with Prometheus and Grafana
Set up a complete monitoring solution with Prometheus, Grafana, and Alertmanager using Docker Compose for your home lab or small infrastructure.
Field notes / archive
Selected writing
Practical notes on security, software, and the systems that make both possible.
Open note 
Open note API Security Testing: Finding Vulnerabilities in Modern Web APIs
A practical guide to testing REST APIs for security vulnerabilities, covering authentication bypasses, IDOR, injection attacks, and rate limiting issues.
Open note Two Captcha Bypasses — IDOR and Token Reuse
Original vulnerability research documenting novel captcha bypass techniques through Insecure Direct Object Reference (IDOR) and authentication token reuse vulnerabilities.