Post-Quantum Cryptographic Agility in MCP Resource Governance

This blog-style report presents a framework for securing AI Model Context Protocol deployments across four pillars—Identity and Access Management, Data Protection with post-quantum encryption, Network Infrastructure and micro-segmentation, and Visibility with behavioral analysis—illustrating risks such as data harvesting for future quantum decryption, misconfigured storage, prompt injection, and 'Puppet Attacks', and recommending defenses including context-aware auth, lattice-based cryptography, deep packet inspection, and continuous monitoring.