{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690929","patent":{"patent_number":"US-9690929","title":"Method, apparatus and computer program product for determining password strength","assignee":null,"inventors":[],"filing_date":"2012-09-20T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":29,"abstract":"A method for estimating the strength of a graphical password comprising two or more segments is disclosed. In some embodiments, this advantageous solution is achieved by implementing a multi-step process. In one step, the data processing system applies a first operation on a first segment to produce a transformed segment. In another step, the data processing system performs a comparison operation between the transformed segment and a second segment. In another step, the data processing system performs a penalty operation with respect to the first segment based on an outcome of the comparison operation. The penalty operation includes one or more of (1) calculating a penalty value, wherein the penalty value may be used in calculating a value representing the strength of the graphical password; and (2) disregarding the first or the second segment when calculating the value representing the strength of the graphical password."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, apparatus and computer program product for determining password strength","description":"A method for estimating the strength of a graphical password comprising two or more segments is disclosed. In some embodiments, this advantageous solution is achieved by implementing a multi-step proc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690929","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-9690929","citation_suggestion":"Patentable. \"Method, apparatus and computer program product for determining password strength\" (US-9690929). https://patentable.app/patents/US-9690929","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690929","json":"https://patentable.app/api/llm-context/US-9690929","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:49:35.783Z"}