A new challenge in the era of big data is that,despite simple practices of de-identifying data,unique combinations of variables may be used to identify individuals.This reconstruction of data and its source is called
A)longitudinal research.
B)confidentiality.
C)digital reconstruction.
D)deductive disclosure.

Question

Quizplus · Accepted Answer

Deductive disclosure refers to the reconstruction of confidential information through the use of public or available information. With the vast amount of data available in the era of big data, it is increasingly possible to use unique combinations of variables to identify individuals, even with simple de-identification practices in place. This poses a challenge to ensuring confidentiality and protecting sensitive information.

A New Challenge in the Era of Big Data Is