Dr. Waël Hassan — Privacy Architect, AI Safety & Digital Transformation

Leader in AI and Robotics. Thought leadership on privacy engineering, AI safety, autonomous vehicle risk systems, and regulatory compliance, drawn from 25+ years of enterprise experience.

The Seven-Layer AI Stack

• Layer 1: Compute & Hardware — Supplies raw processing power. The foundation.
• Layer 2: Security & Networking — Encrypts and isolates every packet. The immune system.
• Layer 3: Knowledge & Retrieval (RAG) — Grounds the model in your private data. The memory.
• Layer 4: Model Serving & Routing — Routes each task to the right model. The engine.
• Layer 5: Protocol & Interface — Standardizes how models touch tools and APIs. The nervous system.
• Layer 6: Observability — Traces, benchmarks, and logs every decision. The conscience.
• Layer 7: Orchestration & Agents — Turns objectives into multi-step plans. The operational brain.