116 search results - page 12 / 24 » Secure Role-Based Workflow Models |
FGCN
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper proposes a novel secure query processing model for semantic sensor networks. A semantic sensor network (SSN) is a sensor network which includes semantics of sensory dat...
IPAW
2010
13 years 7 months ago
2010
Abstract. Scientists increasingly rely on workflow management systems to perform large-scale computational scientific experiments. These systems often collect provenance informatio...
PCI
2005
Springer
14 years 3 months ago
2005
Springer
Security incident management is one of the critical areas that offers valuable information to security experts, but still lacks much development. Currently, several security incide...
SACMAT
2004
ACM
14 years 3 months ago
2004
ACM
Access control in enterprises is a key research area in the realm of Computer Security because of the unique needs of the target enterprise. As the enterprise typically has large ...
WISA
2007
Springer
14 years 3 months ago
2007
Springer
Multilevel security policies aim at only confidentiality assurance, with less consideration on integrity assurance and weakness in expressing channel control policies. Besides, the...