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Audit of an Oracle data what is it?

For Oracle Database, the audit is a set of features that allows the administrator of the database and users to monitor the use of the database. The database administrator can set the default audit activity. The audit information is stored in the data dictionary in the tablaSYS.AUD $ or audit trail of the operating system (if allowed). This is defined in audit_trail parameter.

Auditable three types of actions: login attempts, access to objects and actions in the database. When audits are performed, the functionality of the database is to record correct and incorrect commands. This can be changed when each type of audit is configured.

Por ejemplo, se pueden registrar todos los intentos de actualizar los datos de una tabla o sólo los intentos fallidos, también se pueden registrar todos los inicios de sesión en Oracle o sólo los intentos fallidos.


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