hextechguide.comIndependent engineering journal publishing implementation notes, architecture research, and field reports from production AI systems. hextechguide.com/post/hardware-rooted-trust-confidential-aiAn architecture review of confidential AI systems that protect sensitive data during computation using hardware-rooted trust, trusted execution environments, remote attestation, encrypted model delivery, and policy-based key management.Fri, 03 Jul 2026 00:00:00 -0000hextechguide.com/post/rag-driven-cyberdeception-adaptive-honeypotsAn architecture review of using Retrieval-Augmented Generation (RAG) to build adaptive cyberdeception platforms that generate realistic responses, synthetic assets, and high-fidelity interaction telemetry without exposing production environments.Thu, 02 Jul 2026 00:00:00 -0000hextechguide.com/post/runtime-skill-injection-adaptive-ai-agent-platformsAn architecture review of runtime skill injection and adaptive AI agent platforms that evolve through deployment-time capabilities rather than static post-training updates.Wed, 01 Jul 2026 00:00:00 -0000hextechguide.com/post/privacy-preserving-threat-intelligenceAn architecture review of collaborative threat intelligence platforms that preserve organizational privacy through federated learning, graph-based analytics, causal reasoning, and privacy-preserving data sharing.Wed, 01 Jul 2026 00:00:00 -0000hextechguide.com/post/operating-gpu-inference-at-scaleA vendor-neutral production checklist for operating GPU inference workloads with Kubernetes scheduling, runtime health probes, secrets, observability, scaling, and rollback planning.Tue, 30 Jun 2026 00:00:00 -0000hextechguide.com/post/building-zero-database-flat-file-publishing-platformDesigning a lightweight publishing platform does not always require a database or content management system. This article explores a flat-file architecture using Flask, Markdown, and in-memory caching to build a fast, maintainable engineering publication.Sun, 28 Jun 2026 00:00:00 -0000hextechguide.com/post/deploying-python-wsgi-managed-shared-hostingA production guide for deploying Python WSGI applications on managed shared hosting platforms using Flask, Passenger, clean routing, predictable directory structures, and efficient static asset delivery.Thu, 25 Jun 2026 00:00:00 -0000