{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463438","patent":{"patent_number":"US-11463438","title":"Network device authentication for information security","assignee":null,"inventors":[],"filing_date":"2020-11-11T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"An authentication device that is configured to receive an authentication request that includes a device identifier from a user device. The authentication device is further configured to identify a first device that is associated with the device identifier and to send a device fingerprint request to the first device. The authentication device is further configured to receive a first device fingerprint for the first device. The first device fingerprint is uniquely associated with the first device and includes a unique bit string that is generated based on a configuration of the first device. The authentication device is further configured to identify a second device fingerprint that is associated with the first device from among a plurality of device fingerprints stored in a memory, to compare the first device fingerprint to the second device fingerprint, and to send an authentication response to the user device based on the comparison."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Network device authentication for information security","description":"An authentication device that is configured to receive an authentication request that includes a device identifier from a user device. The authentication device is further configured to identify a fir","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463438","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-11463438","citation_suggestion":"Patentable. \"Network device authentication for information security\" (US-11463438). https://patentable.app/patents/US-11463438","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463438","json":"https://patentable.app/api/llm-context/US-11463438","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:25:01.494Z"}