Lume-Cyber: A Deterministic Governance Substrate for Cyber, Network, and Digital Infrastructure Systems

Modern cyber systems operate under fundamentally nondeterministic conditions: asynchronous packet flows, probabilistic intrusion detection, inconsistent identity models, and opaque multi-agent interactions. These characteristics make traditional cybersecurity architectures incompatible with Deterministic Autonomous Infrastructure Governance — especially when cyber events propagate into physical systems such as energy grids, autonomous vehicles, industrial plants, maritime systems, and aerospace domains. I introduce Lume-Cyber, to my knowledge, the first deterministic governance substrate for cyber, network, and digital infrastructure systems. Built on the Lume-V governance layer and the Lume-Ops universal operational substrate, Lume-Cyber integrates network flow governance, deterministic identity and access control, workload envelope enforcement, threat detection and response, timing drift correction, and cyber-physical safety into a single replay-identical state machine. It enforces cyber invariants, network and identity envelopes, deterministic multi-agent arbitration, override logic with deterministic rollback, and certificate-based auditability across the full digital infrastructure stack — from packet routing to privilege escalation to ICS/SCADA protection.