{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10542040","patent":{"patent_number":"US-10542040","title":"Method and apparatus for preventing injection-type attack in web-based operating system","assignee":null,"inventors":[],"filing_date":"2015-11-17T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04W","H04W","G06F","G06F","G06F","H04L"],"num_claims":16,"abstract":"The present disclosure relates to an intelligent service (e.g., a smart home, a smart building, a smart car, etc.) based on a 5G communication technology and an IoT related technology. In accordance with an embodiment of the present disclosure, a method is provided for detecting, by a web server in a wireless communication system, a malicious code which is injected into the command stream of a widget miming on a web-based OS in a device. The method includes: analyzing the widget in the web server; determining at least one invariant condition constantly maintained and conserved while the widget is running, on the basis of a result of the analyzing; generating a metadata file including data satisfying the at least one invariant condition; and associating the metadata file with the widget and providing the widget in a state in which the associated metadata file is included in the widget."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for preventing injection-type attack in web-based operating system","description":"The present disclosure relates to an intelligent service (e.g., a smart home, a smart building, a smart car, etc.) based on a 5G communication technology and an IoT related technology. In accordance w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10542040","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-10542040","citation_suggestion":"Patentable. \"Method and apparatus for preventing injection-type attack in web-based operating system\" (US-10542040). https://patentable.app/patents/US-10542040","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10542040","json":"https://patentable.app/api/llm-context/US-10542040","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:36:38.217Z"}