Information systems support data privacy by constraining user's access to public views and thereby hiding the non-public underlying data. The privacy problem is to prove that ...
We study the data privacy of cryptosystems with All-or-Nothing transform (AONT). An AONT is an efficient computable transform with two properties: Given all the bits of its output...
This work is concerned with user perceived privacy and how clients (which we call data subjects here) can be empowered to control their own data consistently with their own intere...