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ACSAC
2008
IEEE
16 years 1 months ago
The Role Hierarchy Mining Problem: Discovery of Optimal Role Hierarchies
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
Qi Guo, Jaideep Vaidya, Vijayalakshmi Atluri
SP
2007
IEEE
110views Security Privacy» more  SP 2007»
16 years 1 months ago
A Systematic Approach to Uncover Security Flaws in GUI Logic
To achieve end-to-end security, traditional machine-to-machine security measures are insufficient if the integrity of the human-computer interface is compromised. GUI logic flaws ...
José Meseguer, Ralf Sasse, Helen J. Wang, Y...
ESORICS
2007
Springer
16 years 1 months ago
On the Automated Correction of Security Protocols Susceptible to a Replay Attack
Although there exist informal design guidelines and formal development support, security protocol development is time-consuming because design is error-prone. In this paper, we int...
Juan Carlos López Pimentel, Raul Monroy, Di...
MDM
2007
Springer
279views Communications» more  MDM 2007»
16 years 1 months ago
Anonymity in Location-Based Services: Towards a General Framework
A general consensus is that the proliferation of locationaware devices will result in a diffusion of location-based services. Privacy preservation is a challenging research issue ...
Claudio Bettini, Sergio Mascetti, Xiaoyang Sean Wa...
CSFW
2006
IEEE
16 years 1 months ago
Cryptographically Sound Theorem Proving
We describe a faithful embedding of the Dolev-Yao model of Backes, Pfitzmann, and Waidner (CCS 2003) in the theorem prover Isabelle/HOL. This model is cryptographically sound in ...
Christoph Sprenger, Michael Backes, David A. Basin...