{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10536480","patent":{"patent_number":"US-10536480","title":"Method and device for simulating and detecting DDoS attacks in software defined networking","assignee":null,"inventors":[],"filing_date":"2018-03-15T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L"],"num_claims":8,"abstract":"The present disclosure provides a method and a device for simulating and detecting DDoS Attacks in software defined networking. The method comprises: adding zombie hosts in a preset linear increasing mode and an incremental mode, and launching stealthy DDoS Attacks on a data plane to a preset target switch in a software defined networking through all zombie hosts; synchronously updating a pre-built attack flow monitoring table on a controller of the networking according to updating of flow tables on all switches; periodically detecting the monitoring table to determine whether the monitoring table includes a monitoring table entry having existence duration over a preset duration threshold; and determining that a network flow corresponding to the monitoring table entry is a stealthy attack flow on the data plane of the networking when the monitoring table includes the monitoring table entry having the existence duration over the preset duration threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for simulating and detecting DDoS attacks in software defined networking","description":"The present disclosure provides a method and a device for simulating and detecting DDoS Attacks in software defined networking. The method comprises: adding zombie hosts in a preset linear increasing ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10536480","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-10536480","citation_suggestion":"Patentable. \"Method and device for simulating and detecting DDoS attacks in software defined networking\" (US-10536480). https://patentable.app/patents/US-10536480","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10536480","json":"https://patentable.app/api/llm-context/US-10536480","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:06:48.499Z"}