Establishing Multi-level Security in Mobile Data Access
نویسندگان
چکیده
منابع مشابه
Establishing Multi-level Security in Mobile Data Access
Transaction processing over mobile networks faces new challenges due to limitations in bandwidth and available power, as well as due to intermittent connectivity that causes loss of data and transaction aborts. Besides, the possibility of security breach increases substantially due to the frequent motion of clients across cells, which gives rise to novel forms of covert channels. In this paper,...
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In this paper we bring together and extend two trends in building API and access control for RDF-based data in the form of an open source data API implementation. Parameterised SPARQL queries and updates are made available to form a RESTful API providing isolation from the underlying database in the style of most database-driven enterprise architectures. Access to query and update resources is ...
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Mobile computing and communication is a rapidly developing area. But mobility is associated with problems for security and privacy beyond those in open networks. A well known threat is tracking user movements. New risks are caused by the mobility of users, the portability of computers, and wireless links which include dynamics, resource dependencies and additional information to ensure the comm...
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BlueSpace is an enterprise software company, based in Austin, Texas, which creates multi-level secure (MLS) end user applications that can span multiple networks at different classification levels. BlueSpace's middleware strategy facilitates rapid application development, infrastructure consolidation and infrastructure neutrality. The continuing growth in the number of networks in the defense a...
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Mobile devices and wireless networks are becoming more powerful and affordable, leading to the growing importance of mobile data access. Unfortunately, mobile environments are inherently turbulent; the resources available to mobile clients change dramatically and unpredictably over time. This dissertation puts forth the claim that clients must adapt their behavior to such turbulence by trading ...
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ژورنال
عنوان ژورنال: The Open Information Systems Journal
سال: 2007
ISSN: 1874-1339
DOI: 10.2174/1874133900701010019