Sciweavers

806 search results - page 71 / 162
» Privacy Policy Referencing
Sort
View
CHI
2011
ACM
13 years 1 months ago
Oops, I did it again: mitigating repeated access control errors on facebook
We performed a study of Facebook users to examine how they coped with limitations of the Facebook privacy settings interface. Students graduating and joining the workforce create ...
Serge Egelman, Andrew Oates, Shriram Krishnamurthi
CRYPTO
2005
Springer
96views Cryptology» more  CRYPTO 2005»
14 years 3 months ago
Privacy-Preserving Set Operations
In many important applications, a collection of mutually distrustful parties must perform private computation over multisets. Each party’s input to the function is his private i...
Lea Kissner, Dawn Xiaodong Song
CSFW
2003
IEEE
14 years 3 months ago
On Generalized Authorization Problems
This paper defines a framework in which one can formalize a variety of authorization and policy issues that arise in access control of shared computing resources. Instantiations ...
Stefan Schwoon, Somesh Jha, Thomas W. Reps, Stuart...
ACNS
2003
Springer
185views Cryptology» more  ACNS 2003»
14 years 3 months ago
Anonymity-Enhanced Pseudonym System
Pseudonym systems allow users to interact with multiple organizations anonymously by using pseudonyms. Such schemes are of significant practical relevance because it is the best m...
Yuko Tamura, Atsuko Miyaji
PET
2005
Springer
14 years 3 months ago
Anonymity Preserving Techniques in Trust Negotiations
Trust negotiation between two subjects require each one proving its properties to the other. Each subject specifies disclosure policies stating the types of credentials and attrib...
Indrakshi Ray, Elisa Bertino, Anna Cinzia Squiccia...