基于敏感属性值泄露个数期望的匿名模型

Anonymity model based on expectation of sensitive attribute value

当前K-匿名成为解决隐私保护的重要模型,但其不能解决同质攻击造成的属性泄露。对K-匿名模型进行了扩展,提出一种新的基于敏感属性值泄露个数期望的匿名模型,该模型能很好地解决属性泄露问题,同时通过实验证明了该模型的可行性。

K-Anonymity is an important model in the area of privacy protection,however,it is useless for the attribute disclosure made by the homogeneity attack.This paper extended a new model based on expectation of sensitive attribute value,which could deal with the attribute disclosure well.And it is also showed to be feasible by experiments.