The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Oct. 26, 2022
Dell Products L.p., Round Rock, TX (US);
Xinghai Yu, Beijing, CN;
Colin Zou, San Jose, CA (US);
Dell Products L.P., Hopkinton, MA (US);
Abstract
A secure boot monitoring and validation process for operating system (OS) initial installation or upgrade operations. A validated copy of OS boot files is made during OS installation. The boot files are stored in a first RAID array. A checksum comparator or OS boot file filesystem check (FSCK) component validates the boot files upon initial installation of the OS by comparison with a secure copy of the boot files, which are stored in a second RAID array. Any validation failure indicates corruption or unwanted modification of the boot file data, and an autorecovery operation using different boot partitions is attempted.
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