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Data and document privacy concerns are increasingly important in the online world. In Cloud Computing, the story is the … of anonymization techniques is not quite efficient because of its failure to use the structure of the datasets under … consideration and inability to use a metric that balances the usefulness of information with privacy preservation. In this work, an …
Persistent link: https://www.econbiz.de/10012045682
resources containing personal information across multiple distributed and private databases. However, privacy and security … this, the authors develop a new distributed anonymization protocol to satisfy multiple data providers privacy requirements … concerns are a significant obstacle that is preventing the extensive adoption of this new technology. Anonymization is one of …
Persistent link: https://www.econbiz.de/10012046758
of approaches have been proposed to ensure privacy by applying traditional anonymization models which focused only on the … data publication PPDDP is a new process in privacy preservation which addresses the anonymization of the data for different … containing personal information. The privacy of this data must be preserved before outsourcing to the commercial public. Privacy …
Persistent link: https://www.econbiz.de/10012046789
In recent years, anonymization methods have emerged as an important tool to preserve individual privacy when releasing … privacy sensitive data sets. This interest in anonymization techniques has resulted in a plethora of methods for anonymizing … data under different privacy and utility assumptions. At the same time, there has been little research addressing how to …
Persistent link: https://www.econbiz.de/10009430287
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still possible for an adversary to reconstruct the original data using additional information thus resulting in privacy …, based on statistical decision theory, that assesses the relationship between the disclosed data and the resulting privacy … database. We assess the privacy risk by taking into account both the entity identification and the sensitivity of the disclosed …
Persistent link: https://www.econbiz.de/10009430800
Approaches of data analysis in the context of Business Intelligence solutions are presented, when the data is scarce with respect to the needs of performing an analysis. Several scenarios are presented: usage of an initial dataset obtained from primary data as a reference for the quality of the...
Persistent link: https://www.econbiz.de/10011145576
<Para ID="Par2">Privacy and security incidents represent a serious threat for a company’s business success. While … previous research in this area mainly investigated second-order effects (e.g., capital market reactions to privacy or security … authors distinguish between the impact of privacy violations and security breaches on the subjects’ trust and behavior. They …
Persistent link: https://www.econbiz.de/10011152254
as the importance of increased efficiency and transportability; privacy, security, and access concerns; quality …
Persistent link: https://www.econbiz.de/10011015199