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A Study on DB Security Problem Improvement of DB Masking by Security Grade
Journal of The Korea Society of Computer and Information
Abbr :
JKSCI
2009, 14(4), pp.123-131
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
2009, 14(4), pp.123-131
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
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An encryption module is equipped basically at 8i version ideal of Oracle DBMS, encryption module, but a performance decrease is caused, and users are restrictive. We analyze problem of DB security by technology by circles at this paper whether or not there is an index search, object management disorder, a serious DB performance decrease by encryption, real-time data encryption beauty whether or not there is data approach control beauty circular-based IP. And presentation does the comprehensive security Frame Work which utilized the DB Masking technique that is an alternative means technical encryption in order to improve availability of DB security. We use a virtual account, and set up a DB Masking basis by security grades as alternatives, we check advance user authentication and SQL inquiry approvals and integrity after the fact through virtual accounts, utilize to method as collect by an auditing log that an officer was able to do safely DB.
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