Solitude Labs provides a decentralized, zero-trust security architecture designed for critical infrastructure, with a focus on securing Distributed Energy Resources (DERs) and industrial control systems at the edge. The platform addresses the expanding attack surface created by the proliferation of interconnected DERs across the electrical grid. The solution implements granular access controls on each device using least privilege principles, allowing communications between authorized nodes only as needed. A proprietary distributed ledger technology is embedded on each device to maintain operational continuity during network partitions or outages. The platform creates secure perimeters around individual devices, forming a mesh network that becomes more resilient as the grid scales. It translates various communication protocols into a standardized language to enable interoperability across different vendors and previously siloed devices. The system establishes low-latency, encrypted peer-to-peer communication channels between distributed assets, providing device-level telemetry and control over endpoints that were previously blind spots for grid operators. The architecture is network-agnostic and operates through any communication medium. Solitude Labs targets utilities and grid operators managing decentralized energy infrastructure, addressing challenges related to limited visibility, rapid DER growth, and increasing cyber threats against critical infrastructure.