Adversarial, Systems-Level Approach

My security approach is grounded in systems-level analysis and adversarial thinking. I validate security assumptions through direct experimentation, examining privilege boundaries, execution context, network interception paths, and misconfiguration-driven vulnerabilities across Linux, Windows, and cloud-hosted environments.

Network & Web Penetration Testing

I have completed network penetration testing delivering full-scope assessments that include discovery, exploitation, risk rating, and remediation reporting. My testing experience covers internal and external network attacks, legacy service exploitation, insecure defaults, weak credential policies, lateral movement, and real-world attacker workflows.

Security Focus

Deep Systems & Security Experience

I am a senior systems and security professional with over 40 years of hands-on experience securing, operating, and recovering complex computing environments. My work spans infrastructure, networks, and cloud services, with a focus on understanding how systems fail under real-world conditions—not just how they are intended to work.

Practical Defense & Clear Communication

I emphasize practical defense, clear documentation, and teachable security models—bridging offensive techniques with defensive engineering to help organizations understand not just what is vulnerable, but why.

Emerging AI Security Research

In addition to traditional IT and application security, I focus on emerging AI security risks, including prompt injection, conditional model behavior, and latent failure modes in machine learning systems. I apply classical threat modeling techniques to modern AI architectures, treating models, pipelines, and deployment infrastructure as attack surfaces.