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» The Need for Declarative Security Mechanisms
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SAJ
2000
129views more  SAJ 2000»
13 years 10 months ago
Conflict analysis as a means of enforcing static separation of duty requirements in workflow environments
The increasing reliance on information technology to support business processes has emphasised the need for information security mechanisms. This, however, has resulted in an ever...
Stephen Perelson, Reinhardt A. Botha
SAC
2010
ACM
13 years 9 months ago
Cooperation enablement for centralistic early warning systems
From large-scale acquisition of information on security incidents by early warning systems (EWS) arises the opportunity to draw up a situation picture that allows detection of tre...
Ulrich Flegel, Johannes Hoffmann, Michael Meier
ACSAC
2009
IEEE
14 years 5 months ago
Online Signature Generation for Windows Systems
—In this paper, we present a new, light-weight approach for generating filters for blocking buffer overflow attacks on Microsoft Windows systems. It is designed to be deployabl...
Lixin Li, James E. Just, R. Sekar
SP
2008
IEEE
133views Security Privacy» more  SP 2008»
14 years 5 months ago
ClearShot: Eavesdropping on Keyboard Input from Video
Eavesdropping on electronic communication is usually prevented by using cryptography-based mechanisms. However, these mechanisms do not prevent one from obtaining private informat...
Davide Balzarotti, Marco Cova, Giovanni Vigna
ISCC
2003
IEEE
138views Communications» more  ISCC 2003»
14 years 4 months ago
Authenticated Access for IPv6 Supported Mobility
Hierarchical Mobile IPv6 (HMIPv6) is a protocol that enhances Mobile IPv6 (MIPv6) with faster handovers. Neither HMIPv6 nor MIPv6 provides ways to authenticate roaming mobile node...
Paal Engelstad, Thomas Haslestad, Fréd&eacu...