Part 7 — AI Security Engineering: Ironclad Armor for New Attack Surfaces

For years, Security Engineers have fought against deterministic vulnerabilities like SQL Injection, XSS, or buffer overflows. The rise of Generative AI has opened an entirely new Attack Surface of a probabilistic nature. Many companies naively believe: “AI security just means not pasting API Keys carelessly and not sending confidential info to ChatGPT.” That is an end-user mindset, not a System Architect’s. When you grant an LLM the ability to call Functions and access internal Databases, you are rolling out a welcome mat for disaster. ...

May 20, 2026 · 8 min · Lê Tuấn Anh

Part 8 — Grand Finale: Comprehensive AI-Native System Architecture

From Part 1 through Part 7, we have systematically assembled all the puzzle pieces: Context, Gateway, Data, CI/CD, Process, Monitoring, and Security. But stopping there means your organization is still merely “bolting on” AI to an aging software system. The ultimate End-game of this transformation is: Rebuilding the entire company (and Backend system) with AI machines at its center. This is where we discuss AI-Native System Architecture. 1. The End of Synchronous Architecture (The Synchronous Anti-pattern) In traditional Web architecture, a user clicks a button and the system calls a REST API (Synchronous), waiting a few dozen milliseconds for a result. ...

May 21, 2026 · 5 min · Lê Tuấn Anh