{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9628994","patent":{"patent_number":"US-9628994","title":"Statistical system and method for catching a man-in-the-middle attack in 3G networks","assignee":null,"inventors":[],"filing_date":"2015-12-30T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":16,"abstract":"A novel method and system is introduced leveraging the data collected by a network probe to enhance cellular network capabilities to detect a man in the middle attack without using any software on the 3G mobile terminal. The new capabilities compile and process the data of call records collected from SS7 and location update messages in real time to determine the active 3G subscribers and to tag cells as 2G within a 3G coverage area to instantly identify an unknown cell generated by a fake base station. The system also has a component to notify authorities or to terminate the call once the fraud is identified."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Statistical system and method for catching a man-in-the-middle attack in 3G networks","description":"A novel method and system is introduced leveraging the data collected by a network probe to enhance cellular network capabilities to detect a man in the middle attack without using any software on the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9628994","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-9628994","citation_suggestion":"Patentable. \"Statistical system and method for catching a man-in-the-middle attack in 3G networks\" (US-9628994). https://patentable.app/patents/US-9628994","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9628994","json":"https://patentable.app/api/llm-context/US-9628994","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:24:58.162Z"}