SentinelByte Tech Blog

Security Engineer | Automation Enthusiast | Cloud Defender

SentinelByte.io is a personal knowledge hub by DanCohVax — a Security Engineer focused on designing scalable, secure, and intelligent systems. It serves as a space to share technical insights, research, and practical experience from the cybersecurity and engineering domains.

Beyond technology, SentinelByte also features a collection of original publications and ebooks, written to explore themes of focus, growth, and personal development — extending the pursuit of improvement beyond systems, into the human side of performance and clarity.

Dan’s ebooks Publications »

Tech Blog Overview

SentinelByte’s Tech Blog is a collection of in-depth articles, tutorials, and resources covering a wide range of topics in cybersecurity, cloud architecture, automation, and advanced systems design. The content is designed to provide practical insights, best practices, and thought leadership for security professionals, engineers, and anyone interested in the intersection of technology and security.

🔎 Investigative domains & Field Topics

🔗 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.

✍️ Latest Tech Posts

AiTM Phishing Bypass MFA

February 22, 2026

A technical overview of Evilginx, how it works, why attackers use it to bypass MFA, and how defenders can detect and mitigate it.

Read the full article »

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:

SentinelByte’s Blog »

📫 Connect With Me

For collaboration, opportunities, or discussions:

GitHub: @SentinelByte
LinkedIn: Dan Cohen Vaxman

🧰 Favorite Tech Stack

Python & RestAPI – for Agentic AI, scripting, automation, and backend logic
TS & JS – for scalable frontend and service code
TF – for secure and auditable infrastructure deployment (IaC)

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

“Refine your focus. Reclaim your energy. Real results follow.”