●●●●● ●●●● Privacy in data management 9:80 ●●●● ●Task Preventing disclosure of private information while database query Privacy vs access control Privacy Application purpose oriented Users requirement e Access control security database e Data oriented Hippocratic Databases A prototype database system from the Intelligent Information Systems Group of IBM Almaden Research Center6 Privacy in data management ⚫ Task ⚫ Preventing disclosure of private information while database query ⚫ Privacy vs access control ⚫ Privacy ⚫ Application purpose oriented ⚫ Users requirement ⚫ Access control & security database ⚫ Data oriented ⚫ Hippocratic Databases ⚫ A prototype database system from the Intelligent Information Systems Group of IBM Almaden Research Center