Personal Site of Aravind Arumugam
Cyber Security Practitioner.
Testing. Breaking. Securing.
18+ years of industry experience. Now focused on cyber security.
Learn about security, IoT, AI, Vibe Coding, and hardware projects through my blog posts and YouTube videos.
My Blog
Latest thoughts and tutorials on security, IoT, and automation.
AI-Native Threat Modeling in 2026: From Static Diagrams to Living Risk Maps
Threat modeling used to mean slow workshops and outdated diagrams. In 2026, AI tools analyze your code and architecture in minutes, generating threats, attack trees, and fixes automatically.
AI Security in 2026: When Robots Turn Against Us
December 2025 changed everything. New rules from OWASP help us stop bad AI, and experts say 2026 is when we might see the first big AI hack.
Agentic Warfare: The 2025 Security Recap & 2026 Roadmap
2025 marked the year AI agents went from experimental tools to operational weapons. Here's what happened, what it means, and how to prepare your defenses for 2026.