Distributed and minimal usage control

Autor: Nikolai Nefedov, Debmalya Biswas, Valtteri Niemi
Rok vydání: 2012
Předmět:
Zdroj: Service Oriented Computing and Applications. 6:393-402
ISSN: 1863-2394
1863-2386
DOI: 10.1007/s11761-012-0112-4
Popis: With more and more personal data being collected and stored by service providers, there is an increasing need to ensure that their usage is compliant with privacy regulations and user preferences. We consider the specific scenario where promised usage is specified as metric temporal logic policies, and these policies can be verified against the database usage logs. Given the vast amount of data being collected, scalability is very important. In this work, we show how such usage monitoring can be performed in a distributed fashion for an expressive subset of policies. Experimental results are given for a real-life use case to show the genericness and scalability of the results.
Databáze: OpenAIRE
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