Evaluating adversarial partitions
ESORICS'10 Proceedings of the 15th European conference on Research in computer security
Relations among privacy notions
ACM Transactions on Information and System Security (TISSEC)
On the limits of provable anonymity
Proceedings of the 12th ACM workshop on Workshop on privacy in the electronic society
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In this paper, we develop a framework for measuring the level of protection offered by relation hiding systems. Theframework provides a uniform way to define a variety of privacy notions, including anonymity and unlinkability, by means of information-theoretic metrics. Moreover, based on the framework, a fairness metric for relation hiding systems is proposed. It is envisioned that, due to its generality, the framework will enable the analysis of privacy protecting systems in more detail, while the ability to measure a system’s fairness circumvents insome cases the need to evaluate the privacy level that is provided to individual users, thereby reducing the number of times the metrics need to be evaluated by a potentially significant factor.