VPCC (Vehicle Protection Command Center) is a cloud-side automotive cybersecurity platform designed to serve as the central intelligence layer for fleet-wide vehicle security operations. It functions as the cloud complement to in-vehicle agents, ingesting telemetry from multiple sources and processing it into actionable security intelligence. Core pipeline components include: Data Core: Ingests, parses, filters, normalizes, and enriches multi-source telemetry from in-vehicle sensors, third-party agents, and other logs into a unified database. Detection Core: Applies vehicle-centric detection rules and an AI-based correlation engine to surface true positives and generate high-fidelity alerts. SOC Integration: Delivers alerts and intelligence to existing SOC platforms via open APIs. Continuous Feedback Loop: Generates tuning recommendations that feed back to in-vehicle agents to improve detection accuracy and reduce costs over time. Key operational outcomes include reducing data volume by up to 80% and alert noise by 40%, lowering SOC workload, and enabling centralized visibility across fleets of millions of vehicles. The platform supports compliance with automotive cybersecurity standards UNR 155/156 and ISO 21434 through dedicated dashboards and reporting. It accepts data from multi-vendor in-vehicle agents and integrates with existing SOC ecosystems via open APIs.