{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502842","patent":{"patent_number":"US-11502842","title":"Cluster-based security for network devices","assignee":null,"inventors":[],"filing_date":"2020-07-13T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","G07F","H04L"],"num_claims":20,"abstract":"A system may include a first automated teller machine (ATM) and a second ATM, wherein the first ATM and the second ATM are in communication via a local area network. The first ATM obtains a user input value, generate an encryption key based on the user input value, and generates encrypted authentication information based on the encryption key. The first ATM also obtains a first biometric reading, updates a user record based on the first biometric reading, and stores the encrypted authentication information at the first ATM in association with the user record. The second ATM obtains a second biometric reading and a duplicate value, retrieves the encrypted authentication information associated with the user record based on the second biometric reading, generates a decryption key based on the duplicate value, and decrypts the encrypted authentication information to retrieve the authentication information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cluster-based security for network devices","description":"A system may include a first automated teller machine (ATM) and a second ATM, wherein the first ATM and the second ATM are in communication via a local area network. The first ATM obtains a user input","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502842","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-11502842","citation_suggestion":"Patentable. \"Cluster-based security for network devices\" (US-11502842). https://patentable.app/patents/US-11502842","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502842","json":"https://patentable.app/api/llm-context/US-11502842","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:45:15.814Z"}