De-Identification Task
A De-Identification Task is an obfuscation task to make a person recognition task very difficult.
- See: Data re-Identification, Personal Identity, Data, Human Subject Research, Data Anonymization, Personal Identifier, Personal Name, Quasi-Identifier, Privacy Protection.
References
2019
- (Wikipedia, 2019) ⇒ https://en.wikipedia.org/wiki/De-identification Retrieved:2019-11-15.
- De-identification is the process used to prevent someone's personal identity from being revealed. For example, data produced during human subject research might be de-identified to preserve privacy for research participants.
When applied to metadata or general data about identification, the process is also known as data anonymization. Common strategies include deleting or masking personal identifiers, such as personal name, and suppressing or generalizing quasi-identifiers, such as date of birth. The reverse process of using de-identified data to identify individuals is known as data re-identification. Successful re-identifications cast doubt on de-identification's effectiveness. A systematic review of fourteen distinct re-identification attacks found "a high re-identification rate […] dominated by small-scale studies on data that was not de-identified according to existing standards."
De-identification is adopted as one of the main approaches of data privacy protection. It is commonly used in fields of communications, multimedia, biometrics, big data, cloud computing, data mining, internet, social networks and audio–video surveillance.
- De-identification is the process used to prevent someone's personal identity from being revealed. For example, data produced during human subject research might be de-identified to preserve privacy for research participants.