US 12,443,752 B2
Systems and methods for data masking
Jian Luo, Wuhan (CN)
Assigned to SHANGHAI UNITED IMAGING METAHEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING METAHEALTHCARE CO., LTD., Shanghai (CN)
Filed on Jul. 14, 2023, as Appl. No. 18/353,043.
Application 18/353,043 is a continuation of application No. PCT/CN2022/072066, filed on Jan. 14, 2022.
Claims priority of application No. 202110048683.8 (CN), filed on Jan. 14, 2021.
Prior Publication US 2023/0359771 A1, Nov. 9, 2023
Int. Cl. G06F 21/62 (2013.01); G16H 30/20 (2018.01)
CPC G06F 21/6254 (2013.01) [G06F 21/6227 (2013.01); G16H 30/20 (2018.01)] 20 Claims
OG exemplary drawing
 
1. A method for data masking, which is implemented on a computing device including at least one processor and at least one storage device, comprising:
obtaining at least one original file and a hierarchical relationship, the at least one original file including a plurality of tags, and the hierarchical relationship being associated with a relationship of the plurality of tags;
obtaining a masking template, the masking template including at least one masking mode for at least one tag of the plurality of tags;
masking at least one value of the at least one tag of the plurality of tags in the at least one original file based on the masking template, to generate at least one target file corresponding to the at least one original file; and
storing the at least one target file based on the hierarchical relationship.