- ~10 years securing enterprises end to end, from cloud and identity to endpoints, detection and response
- Certified: CEH · AZ-900 · AZ-500
- 🏢 Experience: Principal and senior security engineering roles across big tech, healthcare AI and AI-native deep tech, securing cloud platforms, identities and endpoints at enterprise scale
- 🚀 Founder of Robustix Labs: security consulting, fractional security leadership and AI-powered security products for startups and enterprises
- I build AI agents and tools that help defenders move faster, and I share what I learn along the way
| Layer | Focus |
|---|---|
| Identity | IAM, SSO/MFA, phishing-resistant auth, Zero Trust |
| Cloud | AWS · Azure · GCP security posture and guardrails |
| Endpoint | EDR/XDR deployment, hardening, triage |
| Detection & Response | Detection engineering, SIEM, AI-assisted incident response |
| Risk | Threat modelling, vulnerability management, attack surface |
- Cybersecurity-Beginner-Roadmap: A 30-day beginner track for getting into cybersecurity, built on free resources and open-source tools ⭐ New
- incident-response-tool: An AI-powered incident response platform that ingests GitHub, CloudWatch, PagerDuty and HTTP alerts and triages them with Claude
- claude-code-security: A security auditor for Claude Code configs, skills, MCP servers and hooks
- 30-days-Detection-Engineering: A 30-day detection engineering learning plan
- Here-IAM: A 6-month plan for moving into IAM, from beginner to job-ready
- Threat modelling in 5 steps: A practical process for identifying assets, mapping attacker TTPs and closing control gaps
Open to security consulting, fractional security leadership and collaboration on open-source security tools. You can reach me on X @cyberseb_ or through robustixlabs.com.