SentinelByte

Security Engineering · Cloud & DevSecOps · AI/ML Security


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

Threat Intelligence

Threat Intelligence

Adversary techniques, attack pattern analysis, and the frameworks used to model and communicate risk.

DevSecOps

DevSecOps

Securing the software delivery lifecycle — from infrastructure provisioning and pipeline controls to access governance and compliance automation.

AI Security

AI Security

The attack surface introduced by AI systems — from ML pipeline risks to autonomous agent vulnerabilities and AI-augmented security workflows.

Security Engineering

Security Engineering

Practical tooling, operational references, and hands-on guides for the day-to-day security practitioner.


Latest Posts

Memory Poisoning in Agentic AI: When Persistent State Becomes a Control Plane Vulnerability cover image

Memory Poisoning in Agentic AI: When Persistent State Becomes a Control Plane Vulnerability

July 22, 2026

A security engineering blueprint for understanding and defending the agentic AI attack surface — from memory as a control plane, to authorization boundary confusion, to...

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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:

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Core Tools & Stack

Python
Python
REST APIs
REST APIs
TypeScript
TypeScript
JavaScript
JavaScript
Terraform
Terraform

“Build defensible systems, automate the boring, and stay ahead of the threat.”