{"id":"azure-nsg-five-tuple-matching","text":"NSG rules evaluate traffic using five-tuple matching: source, source port, destination, destination port, and protocol.","truth_value":"IN","source":"entries/2026/03/11/vnet-nsg.md","source_url":"","source_hash":"7770db13ddbe6897","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"azure-nsg-five-tuple-matching","truth_value":"IN","reason":"premise"}]}}