Securing History: Privacy and Accountability in Database Systems
conference on innovative data systems research, 2009.
database systemdata qualitysystem designsecurity management
Databases that preserve a historical record of activities and data o! er the important benefit of system accountability: past events can be analyzed to detect breaches and maintain data quality. But the retention of history can also pose a threat to privacy. System designers need to carefully balance the need for privacy and accountabilit...More
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