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» Modeling Computational Security in Long-Lived Systems
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SACMAT
2011
ACM
14 years 2 months ago
xDAuth: a scalable and lightweight framework for cross domain access control and delegation
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
Masoom Alam, Xinwen Zhang, Kamran Khan, Gohar Ali
VIS
2004
IEEE
163views Visualization» more  VIS 2004»
16 years 1 months ago
Dispersion Simulation and Visualization For Urban Security
We present a system for simulating and visualizing the propagation of dispersive contaminants with an application to urban security. In particular, we simulate airborne contaminan...
Arie E. Kaufman, Feng Qiu, Haik Lorenz, Jianning W...
NDSS
1997
IEEE
15 years 4 months ago
Hierarchical Organization of Certification Authorities for Secure Environments
This paper presents a model of hierarchical organization of Certification Authorities which can be applied to any open system network. In order to study the feasibility of the pro...
Lourdes López Santidrián, Justo Carr...
PUC
2006
72views more  PUC 2006»
14 years 11 months ago
Towards self-protecting ubiquitous systems: monitoring trust-based interactions
The requirement for spontaneous interaction in ubiquitous computing creates security issues over and above those present in other areas of computing, deeming traditional approaches...
Colin English, Sotirios Terzis, Paddy Nixon
GD
2008
Springer
15 years 28 days ago
Graph Drawing for Security Visualization
Abstract. As the number of devices connected to the internet continues to grow rapidly and software systems are being increasingly deployed on the web, security and privacy have be...
Roberto Tamassia, Bernardo Palazzi, Charalampos Pa...