Intrusion Detection and Marking Transactions in a Cloud of Databases Environment

The cloud computing is a paradigm for large scale distributed computing that includes several existing technologies. A database management is a collection of programs that enables you to store, modify and extract information from a database. Now, the database has moved to cloud computing, but it introduces at the same time a set of threats that target a cloud of database system. The unification of transaction based application in these environments present also a set of vulnerabilities and threats that target a cloud of database environment. In this context, we propose an intrusion detection and marking transactions for a cloud of database environment.