Engineering notes on post-quantum cryptography, legacy software modernization, and autonomous systems, for industry and government.https://quantumworks.ai/https://quantumworks.ai/blog/ai-legacy-code-modernization-behavior-preservation/https://quantumworks.ai/blog/ai-legacy-code-modernization-behavior-preservation/AI legacy code modernization works when behavior is preserved: extract a behavior specification, gate every change with tests, and keep humans in approval.Thu, 24 Sep 2026 00:00:00 GMTLegacy ModernizationLegacy ModernizationAI Code MigrationBehavior PreservationCharacterization TestingStrangler FigSafety Gateshttps://quantumworks.ai/blog/federal-legacy-it-modernization-ai/https://quantumworks.ai/blog/federal-legacy-it-modernization-ai/Federal legacy IT modernization with AI must produce evidence assessors can review, keep humans in approval, and run in disconnected, classified environments.Thu, 24 Sep 2026 00:00:00 GMTLegacy ModernizationFederal IT ModernizationLegacy SystemsCOBOLAuthority to OperateNIST RMFHuman-in-the-Loophttps://quantumworks.ai/blog/federal-pqc-mandates-eo-14412-omb-m-26-15/https://quantumworks.ai/blog/federal-pqc-mandates-eo-14412-omb-m-26-15/What EO 14412 and OMB M-26-15 require, how they fit with CNSA 2.0 and M-23-02, federal PQC migration deadlines, and what agencies and contractors should do now.Thu, 24 Sep 2026 00:00:00 GMTPost-Quantum CryptographyEO 14412OMB M-26-15CNSA 2.0Federal PQCFederal Contractorshttps://quantumworks.ai/blog/runtime-assurance-autonomous-systems-defense/https://quantumworks.ai/blog/runtime-assurance-autonomous-systems-defense/Runtime assurance for autonomous systems means checking each course of action against mission contracts, with auditable evidence for DoD test and evaluation.Thu, 24 Sep 2026 00:00:00 GMTRobotics & AutonomyRuntime AssuranceMission AutonomyTest and EvaluationTrustworthy AutonomySimplex Architecturehttps://quantumworks.ai/blog/tactile-sensing-proprioception-robotics/https://quantumworks.ai/blog/tactile-sensing-proprioception-robotics/Why tactile sensing and robot proprioception matter more than vision for contact-rich manipulation, and how a shared somatosensory event schema could help.Thu, 24 Sep 2026 00:00:00 GMTRobotics & AutonomyTactile SensingProprioceptionEmbodied AIManipulationRobot Observabilityhttps://quantumworks.ai/blog/pqc-migration-cryptographic-inventory/https://quantumworks.ai/blog/pqc-migration-cryptographic-inventory/Post-quantum cryptography migration fails without a cryptographic inventory. How to build a CBOM, prioritize by data lifetime, and test hybrid ML-KEM safely.Thu, 24 Sep 2026 00:00:00 GMTPost-Quantum CryptographyPQC MigrationCryptographic InventoryCBOMHNDLML-KEMCrypto Agility