Oracle Database Vault helps you address the most difficult security problems
remaining today: protecting against the insider threats, meeting regulatory
compliance requirements, and enforcing separation of duty.
It provides a number of flexible features that can be used to apply
fine-grained access control to your sensitive data. It hardens your Oracle
Database instance and enforces industry standard best practices in terms of
separating duties from traditionally powerful users. Most importantly, it
protects your data from super-privileged users but still allows them to
maintain your Oracle Databases. Oracle Database Vault can become an integral
component of your enterprise.