393 search results - page 54 / 79 » Securing Grid Data Using Mandatory Access Controls |
ICDM
2007
IEEE
15 years 4 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...
STORAGESS
2005
ACM
15 years 3 months ago
2005
ACM
Adding security capabilities to shared, remote and untrusted storage file systems leads to performance degradation that limits their use. Public-key cryptographic primitives, wid...
AINA
2005
IEEE
15 years 3 months ago
2005
IEEE
The concept of hierarchical access control is that a higher privileged user (or higher level) has the ability to access data in lower privileged user (or lower level). Hierarchica...
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ESCIENCE
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we describe the Vannotea system - an application designed to enable collaborating groups to discuss and annotate collections of high quality images, video, audio or...
PET
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In a Ubiquitous Computing environment, sensors are actively collecting data, much of which can be very sensitive. Data will often be streaming at high rates (video and au...