FIELD: data protection.
SUBSTANCE: invention relates to data protection, and in particular to a method and a system for identifying data subject to deanonymisation in an impersonal data set. Result is achieved by implementing a method for detecting data subject to deanonymisation in an anonymised data set, comprising steps of obtaining a set of structured anonymised data; generating a truncated data set, said truncated set comprising at least sections of a document with numerical values that are not identification values; performing data clustering, during which: determining neighbouring points based on the allowable distance between the points; combining points into at least one cluster; determining data not associated with any of the formed clusters; forming a set of data subject to de-anonymisation; changing data subject to deanonymisation.
EFFECT: high efficiency of protecting data by identifying data subject to deanonymisation.
8 cl, 3 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND SYSTEM FOR DEPERSONALIZATION OF CONFIDENTIAL DATA | 2022 |
|
RU2802549C1 |
| METHOD AND SYSTEM FOR DEPERSONALIZATION OF CONFIDENTIAL DATA | 2022 |
|
RU2804747C1 |
| METHOD AND SYSTEM FOR DETECTING CONFIDENTIAL DATA | 2023 |
|
RU2838508C2 |
| METHOD AND SYSTEM FOR GENERATING SYNTHETIC DATA | 2023 |
|
RU2824524C1 |
| METHOD AND SYSTEM FOR CLASSIFYING DATA FOR IDENTIFYING CONFIDENTIAL INFORMATION IN THE TEXT | 2019 |
|
RU2755606C2 |
| METHOD FOR DEPERSONALISING PERSONAL DATA | 2021 |
|
RU2780957C1 |
| METHOD AND SYSTEM FOR RECOGNIZING INFORMATION CONSTITUTING TRADE SECRET | 2024 |
|
RU2841161C1 |
| METHOD FOR VALIDATING ANONYMISED USER DATA | 2024 |
|
RU2837045C1 |
| METHOD AND SYSTEM FOR DETECTING OBFUSCATED MALICIOUS COMMANDS IN SYSTEM CONSOLE OF OPERATING SYSTEM | 2024 |
|
RU2838483C1 |
| METHOD AND SYSTEM FOR CLASSIFYING DATA FOR IDENTIFYING CONFIDENTIAL INFORMATION | 2019 |
|
RU2759786C1 |
