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:
Jan. 27, 2026
Filed:
Jan. 19, 2024
Dell Products L.p., Round Rock, TX (US);
Mark Malamut, Aliso Viejo, CA (US);
Adam Brenner, Mission Viejo, CA (US);
Arun Murti, Mission Viejo, CA (US);
Dell Products L.P., Hopkinton, MA (US);
Abstract
Embodiments are described for preventing undesired data deletion on protection storage by using delete restrictions and issuing user alerts if an excessive number of deletions are requested within a period of time. The number of deletions per time period is recorded and stored as hash counts. Deletion of data is delayed until confirmation by the user is received. One or more metrics are computed from the recorded count data and corresponding deleted data sizes. The computed metrics are compared to defined corresponding threshold values, and if any of the metrics exceeds the corresponding threshold value, an alert is sent to the user. The user can then choose to stop or investigate the deletions, or acknowledge the deletions to provide the confirmation.