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SAJ
2002
92views more  SAJ 2002»
15 years 6 months ago
An access control architecture for XML documents in workflow environments
The eXtensible Markup Language (XML) are being upheld as having the potential to change the way business is conducted. This will be effected by changing the way in which informati...
Reinhardt A. Botha, Jan H. P. Eloff
EDBTW
2006
Springer
15 years 8 months ago
Query Translation for XPath-Based Security Views
Abstract. Since XML is used as a storage format in an increasing number of applications, security has become an important issue in XML databases. One aspect of security is restrict...
Roel Vercammen, Jan Hidders, Jan Paredaens
CN
2000
76views more  CN 2000»
15 years 6 months ago
Supporting reconfigurable security policies for mobile programs
Programming models that support code migration have gained prominence, mainly due to a widespread shift from stand-alone to distributed applications. Although appealing in terms o...
Brant Hashii, Scott Malabarba, Raju Pandey, Matt B...
WIKIS
2010
ACM
15 years 4 months ago
Toward sensitive information redaction in a collaborative, multilevel security environment
Wikis have proven to be an invaluable tool for collaboration. The most prominent is, of course, Wikipedia. Its open nature is not suitable for all environments; in corporate, gove...
Peter Gehres, Nathan Singleton, George Louthan, Jo...
ICMCS
2006
IEEE
151views Multimedia» more  ICMCS 2006»
16 years 23 days ago
Conditional Access to H.264/AVC Video with Drift Control
In this paper we address the problem of providing conditional access to video sequences, namely, to generate a low-quality video to be used as preview, which can be decoded at ful...
Enrico Magli, Marco Grangetto, Gabriella Olmo