Sciweavers

3544 search results - page 402 / 709
» Information Security in Open Systems
Sort
View
216
Voted
JSW
2008
98views more  JSW 2008»
15 years 7 months ago
Towards a Collaborative and Systematic Approach to Alert Verification
With the menace of hackers increasing every day, even well administrated networks are vulnerable to attack. Therefore, securing network assets has become a significant issue for th...
Xuejiao Liu, Debao Xiao, Xi Peng
TISSEC
2010
121views more  TISSEC 2010»
15 years 5 months ago
Privacy-aware role-based access control
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
Qun Ni, Elisa Bertino, Jorge Lobo, Carolyn Brodie,...
198
Voted
CCS
2008
ACM
15 years 9 months ago
A class of probabilistic models for role engineering
Role Engineering is a security-critical task for systems using role-based access control (RBAC). Different role-mining approaches have been proposed that attempt to automatically ...
Mario Frank, David A. Basin, Joachim M. Buhmann
IJNSEC
2007
121views more  IJNSEC 2007»
15 years 7 months ago
Data Hiding in a Kind of PDF Texts for Secret Communication
In this paper, we present a novel steganographic technique for hiding data in a kind of PDF texts. We first point out the secret channels in a kind of PDF English texts, which ar...
Shangping Zhong, Xueqi Cheng, Tierui Chen
CAISE
2009
Springer
16 years 5 days ago
Goal-Directed Modeling of Self-adaptive Software Architecture
Abstract. Today’s large-scale computing systems are deployed in open, changing and unpredictable environments. To operate reliably, such systems should be able to adapt to new ci...
Shan Tang, Xin Peng, Yijun Yu, Wenyun Zhao