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DIM
2005
ACM
13 years 7 months ago
Establishing and protecting digital identity in federation systems
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
Abhilasha Bhargav-Spantzel, Anna Cinzia Squicciari...
SRDS
2010
IEEE
13 years 3 months ago
An Entity-Centric Approach for Privacy and Identity Management in Cloud Computing
Entities (e.g., users, services) have to authenticate themselves to service providers (SPs) in order to use their services. An entity provides personally identifiable information (...
Pelin Angin, Bharat K. Bhargava, Rohit Ranchal, No...
ISCC
2008
IEEE
13 years 11 months ago
A sybilproof distributed identity management for P2P networks
Structured P2P networks are vulnerable to the sybil attack. In this attack, a misbehaving person generates a huge number of node identifiers and possibly chooses some of them in ...
François Lesueur, Ludovic Mé, Val&ea...
SRDS
2010
IEEE
13 years 3 months ago
Protection of Identity Information in Cloud Computing without Trusted Third Party
Cloud computing allows the use of Internet-based services to support business processes and rental of IT-services on a utility-like basis. It offers a concentration of resources bu...
Rohit Ranchal, Bharat K. Bhargava, Lotfi Ben Othma...
ER
2004
Springer
169views Database» more  ER 2004»
13 years 10 months ago
Intentional Modeling to Support Identity Management
Identity management has arisen as a major and urgent challenge for internet-based communications and information services. Internet services involve complex networks of relationshi...
Lin Liu, Eric S. K. Yu