Anonymous Data

  • Anonymous Data Might Not Be So Anonymous After All

    …, price, and one piece of outside information — 90 percent of individuals could be accurately re-identified. Making the data less specific by widening price bands, or expanding the number of days considered as one data point, does little to prevent re-identification in anonymous data sets. In the widest possible resolution only 15 percent of users…

    Inside Facebookin Social- 8 readers -
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