: Children's privacy has become critical with the increasing use of the Internet for commercial purposes and corresponding increase in requests for information. 65% of childre...
Karthik Channakeshava, Kaigui Bian, Michael S. Hsi...
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
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...
The cost of data storage is now so low that there is little necessity ever to delete anything. The consequence is denied oblivion—digital systems that remember forever and can b...
The Platform for Privacy Preferences (P3P), developed by the W3C, provides an XML-based language for websites to encode their datacollection and data-use practices in a machine-re...