{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9594901","patent":{"patent_number":"US-9594901","title":"Methods, systems, and products for secure access to file system structures","assignee":null,"inventors":[],"filing_date":"2008-12-02T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Methods, systems, and products are disclosed for securing access to a file system. A directory is established in a hierarchical file structure having access permission defined by a first owner. A subdirectory is established in the directory. A sub-level subdirectory is established in the subdirectory having access permissions defined by a second owner. The subdirectory is publically accessible to anyone satisfying the access permission defined by the first owner, such that a change directory system call is executed for a user in the subdirectory, even though the user has not authenticated the access permission defined by the second owner."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, systems, and products for secure access to file system structures","description":"Methods, systems, and products are disclosed for securing access to a file system. A directory is established in a hierarchical file structure having access permission defined by a first owner. A subd","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9594901","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-9594901","citation_suggestion":"Patentable. \"Methods, systems, and products for secure access to file system structures\" (US-9594901). https://patentable.app/patents/US-9594901","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9594901","json":"https://patentable.app/api/llm-context/US-9594901","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:02.214Z"}