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О дедуктивной безопасности запросов к базам конфиденциальных данных в системе облачных вычислений

Захаров В. А., Варновский Н. П., Шокуров А. В.

We study some simple models of confidential databases in cloud computing systems. In the framework of these models we introduce a concept of deductive security for queries to such databases, find necessary and sufficient conditions of deductive security, and describe some classes of queries which satisfy these requirements.