{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003530","patent":{"patent_number":"US-12003530","title":"Suppressing virus propagation in a local area network","assignee":null,"inventors":[],"filing_date":"2021-01-15T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":11,"abstract":"The present application provides a method and apparatus for suppressing the spread of viruses in a local area network. The method includes determining, in response to receiving a first service packet initiated by a target terminal, whether a destination port carried in the first service packet indicates one of the preset risky ports; determining, in response to that the destination port indicates one of the preset risky ports, whether a number of interacting terminals in the LAN that have performed ARP interaction with the target terminal reaches a first preset threshold; and in response to that the number of interacting terminals reaches the first preset threshold, providing protection to the target terminal so to suppress virus propagation in the LAN."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Suppressing virus propagation in a local area network","description":"The present application provides a method and apparatus for suppressing the spread of viruses in a local area network. The method includes determining, in response to receiving a first service packet ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003530","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-12003530","citation_suggestion":"Patentable. \"Suppressing virus propagation in a local area network\" (US-12003530). https://patentable.app/patents/US-12003530","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003530","json":"https://patentable.app/api/llm-context/US-12003530","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:42:49.302Z"}