VNAGY Security Architecture — CRA Alignment Layer (Preparation Draft)

This document presents the VNAGY Security Architecture – CRA Alignment Layer, a preparation draft designed to map the VNAGY offline‑first security framework to the requirements of the EU Cyber Resilience Act (CRA). It outlines the core architectural components of VNAGY — including the M‑Module (public mathematical structure), Behavior Engine, Killing Chain, Supply‑Chain Security Module, and Rule Format — and explains how these elements align with CRA expectations for security documentation, transparency, lifecycle management, and software resilience. The CRA Alignment Layer provides an overview of regulatory requirements, a structured VNAGY→CRA mapping, operational risk and detection coverage, behavior‑signal categories, offline-first processing guarantees, and supply‑chain protection measures such as hash verification, digital signatures, dependency freeze, and offline build pipelines. Logging, retention, and SIEM export mechanisms are described in accordance with CRA transparency and auditability standards. This document is non-operational and contains no thresholds, weights, heuristics, correlation logic, or algorithmic semantics. All constructs are conceptual and non-reconstructable by design. The material serves exclusively as a regulatory alignment and architectural reference for CRA documentation preparation.