1073 search results - page 26 / 215 » Secure context-sensitive authorization |
ICDCS
1993
IEEE
13 years 12 months ago
1993
IEEE
Despite recent widespread interest in the secure authentication of principals across computer networks there has been considerably less discussion of distributed mechanisms to sup...
VLDB
1993
ACM
13 years 12 months ago
1993
ACM
Object-oriented databases are a recent and important development and many studies of them have been performed. These consider aspects such as data modeling, query languages, perfo...
JCP
2007
13 years 7 months ago
2007
— Detailed and expressive e-learning specifications like IMS LD [1] are necessary to create efficient e-learning applications. E-learning specifications that meet these demand...
DBSEC
2011
12 years 11 months ago
2011
Online social networks (OSNs) have experienced tremendous growth in recent years and become a de facto portal for hundreds of millions of Internet users. These OSNs offer attractiv...
SDMW
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...