公开(公告)号：US20230306108A1

公开(公告)日：2023-09-28

申请号：US17700958

申请日：2022-03-22

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Alex Veprinsky ,  Charles F. Clark ,  John Blumenthal ,  Ayman Abouelwafa

IPC: G06F21/55

CPC classification number: G06F21/552 ,  G06F2221/034

Abstract: In some examples, a system applies an inline detection of a write of data in a storage, the inline detection to detect potential data encryption of the data. In response to an indication of the potential data encryption, the system creates a first object that represents a first version of the data, and applies a further analysis to determine whether the potential data encryption constitutes unauthorized data encryption, the further analysis based on the first object and a second object that represents a second version of the data that is prior to the first version of the data.