SentinelByte Tech Blog
Security Engineer | Automation Enthusiast | Cloud Defender —
🔍 About
SentinelByte.io is a personal knowledge hub by Dan Cohen (Vaxman) — 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 growing 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.
Technical Stuff
🔎 Investigative domains & Field Topics
🔗 Cybersecurity & Threat Analysis
- Modern cyber threats and scam breakdowns
- Protocol design and orchestration with MCP
☁️ Cloud & Automation
- Scaling security in cloud-native environments
- Automation for security and operations
- Cloud security architecture best practices
🧠 Advanced Systems & Observability
- Building and defending multi-agent systems (MAS)
- Model Context Protocols (MCPs)
🛡️ Security Engineering & Response
- Incident Response (IR) strategies and playbooks
- Security engineering with Infrastructure as Code (IaC)
🌱 Evergreen Tech Playbooks & Resources
- Linux Command Cheat Sheets
- Terraform Security Best Practices
- Python Scripting Templates for Security Engineers
- Threat Modeling Frameworks
- CI/CD Pipeline Hardening
- GithHub Access Control
🧰 My Favorite Tech Stack
- Python & RestAPI – for scripting, automation, and backend logic
- TypeScript & JS – for scalable frontend and service code
- Terraform – for secure and auditable infrastructure deployment (IaC)
✍️ Latest Tech Posts
Check out the latest posts on SentinelByte's Blog for up-to-date cybersecurity content, tech cheat sheets, write-ups, news, and field reports on topics ranging from:
📫 Connect With Me
For collaboration, opportunities, or discussions:
- GitHub: @SentinelByte
- LinkedIn: Dan Cohen Vaxman
“Build defensible systems, automate the boring, and stay ahead of the threat.”
“Refine your focus. Reclaim your energy. Real results follow.”