{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8522331","patent":{"patent_number":"US-8522331","title":"Computer readable medium, authenticating method, computer data signal, authentication server, and single sign-on authentication system","assignee":null,"inventors":[],"filing_date":"2007-05-18T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L"],"num_claims":14,"abstract":"A computer readable medium storing a program causing a computer to execute a process for authenticating a user in a site included in an authentication system in which a plurality of sites are linked each other, the process comprising: receiving authentication information; authenticating the user in a first site of the authentication system based on the received authentication information; receiving suspicious behavior information of the user; registering the received suspicious behavior information; determining reliability of the user based on the suspicious behavior information registered in registering of the behavior information registration; in a case where the user accesses a second site of the authentication system, adding the reliability of the user determined, and transmitting the authentication information to which the reliability is added to the second site; and determining a function to be provided to the user in the first site based on the reliability of the user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Computer readable medium, authenticating method, computer data signal, authentication server, and single sign-on authentication system","description":"A computer readable medium storing a program causing a computer to execute a process for authenticating a user in a site included in an authentication system in which a plurality of sites are linked e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8522331","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-8522331","citation_suggestion":"Patentable. \"Computer readable medium, authenticating method, computer data signal, authentication server, and single sign-on authentication system\" (US-8522331). https://patentable.app/patents/US-8522331","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8522331","json":"https://patentable.app/api/llm-context/US-8522331","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:44:36.260Z"}