Machine Learning I built an Ontology Firewall for Microsoft Copilot in 48 hours – here’s the production code by March 4, 2026 March 4, 2026 Last updated on March 4, 2026 by Editorial Team Author(s): Pankaj Kumar Originally published on Towards AI. Most copilot deployments are one bad agent action away from serious production failure. … 0 FacebookTwitterPinterestEmail