{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10503882","patent":{"patent_number":"US-10503882","title":"File execution","assignee":null,"inventors":[],"filing_date":"2017-09-15T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Methods and systems are described herein to restrict execution of files stored on a computing device. In an example a request to execute a file is intercepted by a security agent on the computing device. The security agent is arranged to determine if metadata stored with the with the file comprises a cryptographic code comprising a function of at least a private key of a security server in communication with the computing device and a first hash value the first hash value being an output of a hash function applied to data associated with the file at a first time. If the security agent determines that the metadata comprises the cryptographic code, it verifies the code with a public key of the security server, obtains a second hash value of the file at a second time and executes the file if the first hash value matches the second hash value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"File execution","description":"Methods and systems are described herein to restrict execution of files stored on a computing device. In an example a request to execute a file is intercepted by a security agent on the computing devi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10503882","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-10503882","citation_suggestion":"Patentable. \"File execution\" (US-10503882). https://patentable.app/patents/US-10503882","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10503882","json":"https://patentable.app/api/llm-context/US-10503882","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:17:00.297Z"}