{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973777","patent":{"patent_number":"US-11973777","title":"Knowledge graph for real time industrial control system security event monitoring and management","assignee":null,"inventors":[],"filing_date":"2019-07-09T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06N","G06N","G06N","G06N","G06N","G06N","H04L","H04L","H04L","H04L","G06F"],"num_claims":14,"abstract":"Methods and systems are disclosed for security management in an industrial control system (ICS). An event entity detection and linking module generates a model for a plurality of event entities extracted from a plurality of different data sources including one ICS data source and one IT data source. The model encodes a set of linked event entities and their relationships, each event entity associated with a vector of attribute value pairs. A data standardization of domain knowledge includes translating, by a machine learning application, extracted knowledge base information to rules for the constraints and using the rules to validate the constraints and to add new constraints. A fusion module performs temporal correlation detection across data streams of the different data sources for establishing causality between triplets of association models within a defined time span."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Knowledge graph for real time industrial control system security event monitoring and management","description":"Methods and systems are disclosed for security management in an industrial control system (ICS). An event entity detection and linking module generates a model for a plurality of event entities extrac","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973777","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11973777","citation_suggestion":"Patentable. \"Knowledge graph for real time industrial control system security event monitoring and management\" (US-11973777). https://patentable.app/patents/US-11973777","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973777","json":"https://patentable.app/api/llm-context/US-11973777","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:38:19.998Z"}