Modern information technologies make it possible to store, analyze, and trade unprecedented amounts of detailed about individuals. This has led public discussions on whether individuals' privacy should be better protected by restricting the amount or precision that is collected commercial institutions their participants. We contribute this discussion proposing a Bayesian approach measure loss i...

Privacy awareness is a core determinant of the success or failure of privacy infrastructures: if systems and users are not aware of potential privacy concerns, they cannot effectively discover, use or judge the effectiveness of privacy management capabilities. Yet, privacy awareness is only implicitly described or implemented during the privacy engineering of software systems. In this paper, th...

In this paper we illustrate a privacy framework named Indistinguishable Privacy. Indistinguishable privacy could be deemed as the formalization of the existing privacy definitions in privacy preserving data publishing as well as secure multi-party computation. We introduce three representative privacy notions in the literature, Bayes-optimal privacy for privacy preserving data publishing, diffe...

There are numerous information privacy approaches based on the four major models of privacy protection. That is, Comprehensive Privacy Laws, Sectoral Privacy Laws, Privacy Self-Regulation, and Technologies of Privacy. These solutions, used individually or without proper system privacy design considerations, have not been very effective. This is because there has been little in the way of instru...