Data-Base Security Using Different Techniques: A Survey

International Journal of Computer Trends and Technology (IJCTT)          
© - April Issue 2013 by IJCTT Journal
Volume-4 Issue-4                           
Year of Publication : 2013
Authors :Abhijeet Sartape, Prof. Vasgi B. P


Abhijeet Sartape, Prof. Vasgi B. P "Data-Base Security Using Different Techniques: A Survey"International Journal of Computer Trends and Technology (IJCTT),V4(4):483-485 April Issue 2013 .ISSN Published by Seventh Sense Research Group.

Abstract: -In many organizations, Database Security plays an important issue for their safe & secure environment. Performance of the organization or any enterprise should depend on Database Security, i.e. Insider attack detection. In this paper, mainly three insider attack detection techniques introduced are as follows Log examining, Query clustering & Policy-based mechanism. In Log examining approach given transaction of each user should be examined or tested for insider attack. In Query clustering approach external query (outlier) i.e. other than a cluster of query, should be detected. In policy-based mechanism, each user having its own policy data & if any policy violated, then it should be detected as an insider attack. These three approaches should perform database correlations for identifying malicious database transactions.


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Keywords — Database Security, Log Examining, Query Clustering, policy Based Mechanism.