Identification, Deidentification, and Reidentification
This chapter describes, in some detail, the available methods for data identification and the minimal properties of identified information (uniqueness, exclusivity, completeness, authenticity, and reconciliation). The dire consequences of faulty identification will be discussed, along with real-world examples. Once data objects have been properly identified, they can be properly deidentified and reidentified. The ability to deidentify data objects confers enormous advantages when issues of confidentiality, privacy, and intellectual property emerge.
Identification; Identifier; Data uniqueness; Deidentification; Reidentification; Anonymization; One-way hash; Random character ...
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