371 search results - page 72 / 75 » On the Modeling of Bell-LaPadula Security Policies Using RBA... |
PODS
2008
ACM
14 years 10 months ago
2008
ACM
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
EDO
2005
Springer
14 years 3 months ago
2005
Springer
Middleware is often built using a layered architectural style. Layered design provides good separation of the different concerns of middleware, such as communication, marshaling, ...
DBSEC
2006
13 years 11 months ago
2006
Access control is a crucial concern to build secure IT systems and, more specifically, to protect the confidentiality of information. However, access control is necessary, but not ...
MONET
2002
13 years 9 months ago
2002
This paper addresses possible Distributed Denial-of-Service (DDoS) attacks toward the wireless Internet including the Wireless Extended Internet, the Wireless Portal Network, and t...
DRM
2005
Springer
14 years 3 months ago
2005
Springer
DRM has been widely promoted as a means to enforce copyright. In many previous papers, it has been argued that DRM gives too much power to rights holders and actually goes beyond ...