{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10474824","patent":{"patent_number":"US-10474824","title":"Prevention of execution of unauthorized firmware from UEFI firmware volumes","assignee":null,"inventors":[],"filing_date":"2016-06-30T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"Unauthorized code may be stored as data in a data volume of a firmware volume. To prevent or block execution of the unauthorized code, the firmware file system (FFS) file that includes the unauthorized code may be tagged, marked or deleted according to a system bios policy. These corrupted FFS files are thus blocked from execution during initialization or a boot process of a basic input/output system (BIOS) firmware as they are not published or enumerated to an execution list of the BIOS firmware."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Prevention of execution of unauthorized firmware from UEFI firmware volumes","description":"Unauthorized code may be stored as data in a data volume of a firmware volume. To prevent or block execution of the unauthorized code, the firmware file system (FFS) file that includes the unauthorize","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10474824","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-10474824","citation_suggestion":"Patentable. \"Prevention of execution of unauthorized firmware from UEFI firmware volumes\" (US-10474824). https://patentable.app/patents/US-10474824","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10474824","json":"https://patentable.app/api/llm-context/US-10474824","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:24:30.453Z"}