SentinelByte is the technical blog of Dan Cohen Vaxman, a Security Engineer specializing in cloud infrastructure hardening, CI/CD and DevSecOps automation, and AI/ML system security.
This is where I publish deep-dive research, hands-on guides, and field notes from securing modern cloud and AI-driven systems.
Tech Blog Overview
Articles and guides on cloud architecture, DevSecOps automation, threat modeling, and AI/ML security — written from hands-on engineering experience, for security professionals and engineers working at the intersection of the two.
Focus Areas
Cyber & Threat
MFA Bypass (AiTM), Phishing, and deep-dives into modern scam mechanisms like Pig Butchering.
Cloud & Automation
Hardening ML pipelines, CI/CD security audits, and configuration drift automation.
AI & Systems
Defending Multi-Agent Systems (MAS) and exploring Model Context Protocols (MCPs).
Security Engineering
Infrastructure as Code (IaC) hardening and practical incident response (IR) strategies.
An analysis of Cloudflare's approach to scaling AI-powered security reviews beyond pull requests through automated discovery, validation, remediation, and human-in-the-loop workflows.
Check out more posts on SentinelByte's Blog for up-to-date cybersecurity content, tech cheat sheets, write-ups, news, and field reports on topics ranging from: