Title:
COMPUTER FILE METADATA SEGMENTATION SECURITY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/062997
Kind Code:
A1
Abstract:
A collaborative security enhancement system for digital files is provided. A computing device detects a transfer of a digital file between a source device and a destination device in a given group of devices. The computing device generates a unique identifier (UID) for the transferred digital file. The computing device instructs that information relating to the digital file be stored in a record associated with the digital file, wherein the information includes: (i) an identification of the source device, (ii) an identification of the destination device; and (iii) the generated UID. The computing device identifies that the digital file has been contaminated. The computing device identifies a source of the contamination based, at least in part, on the stored information in response to identifying that the digital file has been contaminated.
Inventors:
TRIM CRAIG M (US)
KWATRA SHIKHAR (US)
ANKAD IRANNA DHARMARAYA (IN)
SILVERSTEIN ZACHARY A (US)
KWATRA SHIKHAR (US)
ANKAD IRANNA DHARMARAYA (IN)
SILVERSTEIN ZACHARY A (US)
Application Number:
PCT/CN2021/118527
Publication Date:
March 31, 2022
Filing Date:
September 15, 2021
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
G06F21/56
Foreign References:
| CN111611585A | 2020-09-01 | |||
| US20190147168A1 | 2019-05-16 | |||
| US20190158524A1 | 2019-05-23 |
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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