{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792143","patent":{"patent_number":"US-9792143","title":"Platform secure execution modes","assignee":null,"inventors":[],"filing_date":"2015-10-23T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"The performing of virtual machine (VM)-based secure operations is enabled using a trusted co-processor that is able to operate in a secure mode to perform operations in a multi-tenant environment that are protected from other VMs and DOM-0, among other domains and components. A customer VM can contact a VM manager (VMM) to perform an operation with respect to sensitive data. The VMM can trigger secure mode operation, whereby memory pages are marked and access blocked to entities outside a trusted enclave. The trusted co-processer can measure the VMM and compare the result against an earlier result to ensure that the VMM has not been compromised. Once the operations are performed, the trusted co-processor can return the results, and the VMM can exit the secure mode such that access to the marked pages and customer data is restored."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Platform secure execution modes","description":"The performing of virtual machine (VM)-based secure operations is enabled using a trusted co-processor that is able to operate in a secure mode to perform operations in a multi-tenant environment that","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792143","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-9792143","citation_suggestion":"Patentable. \"Platform secure execution modes\" (US-9792143). https://patentable.app/patents/US-9792143","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792143","json":"https://patentable.app/api/llm-context/US-9792143","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:53:03.996Z"}