{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621551","patent":{"patent_number":"US-9621551","title":"Systems and methods for providing secure pre-boot and root authentication to an information handling system","assignee":null,"inventors":[],"filing_date":"2014-09-15T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":14,"abstract":"In accordance with embodiments of the present disclosure, a method may include receiving a unique identifier associated with a host information handling system. The method may also include, responsive to receiving the unique identifier, communicating a signed unique identifier to the host information handling system, the signed unique identifier comprising the unique identifier signed with a private key. The method may further include enabling at least one of pre-boot access and root access by a client information handling system to an access controller responsive to the access controller decrypting the signed unique identifier with a public key corresponding to the private key and determining that the decrypted signed unique identifier and the unique identifier match."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for providing secure pre-boot and root authentication to an information handling system","description":"In accordance with embodiments of the present disclosure, a method may include receiving a unique identifier associated with a host information handling system. The method may also include, responsive","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621551","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-9621551","citation_suggestion":"Patentable. \"Systems and methods for providing secure pre-boot and root authentication to an information handling system\" (US-9621551). https://patentable.app/patents/US-9621551","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621551","json":"https://patentable.app/api/llm-context/US-9621551","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:35:08.500Z"}