Microsoft MVP (Security) since 2014. AI Security & Governance specialist (NIST AI RMF, ISO/IEC 42001, EU AI Act).
Securing Microsoft cloud environments and AI workloads, from Zero Trust architecture to AI governance frameworks (NIST AI RMF, ISO/IEC 42001, EU AI Act). 15+ years in the Microsoft security ecosystem, Trusted AI Safety Expert (TAISE), public speaker and technical trainer.
- Zero Trust & Cloud Security: Entra ID, Defender XDR, Purview, Sentinel, Azure (IaaS/PaaS/serverless)
- AI Security & Governance: NIST AI RMF, ISO/IEC 42001, EU AI Act, OWASP LLM Top 10, MITRE ATLAS
- Certifications: Cybersecurity Architect Expert, CCSK, CCZT, TAISE
- jcastanedacano.com · linkedin.com/in/jcastanedacano
Pinned below: open-source security tooling and interactive maps of the Microsoft security stack.



