Here is some basic information about auditing of Oracle database. RDBMS is used for this purpose. There are many other products available for the same purpose. It is actually a huge work and requires quite a lot of expertise. Well, here we can’t go into the entire details because you have to read a whole book to understand it. We will put some facts about the same here.
Need of Audit In Oracle:
Oracle audit is useful for finding unauthorized access of the database. There are many companies which don’t utilize the internal audit properly. Sometimes they use it but they don’t analyze the output as it is simply too much. There are also various tools and systems available to find whether anyone is using the network without permission.
Time to Audit the Users:
The best rule is to do it all the time. You should be able to find out any changes made to the database schema structure. You will get a fair overview of the unauthorized access. If you think an employee is doing something wrong, then you can turn on the detailed audit for that specific table. So you should have detailed audit on only the suspected employees in few cases.
How to audit the Oracle users:
The audit commands allowed you to audit all system privileges. You can also know about all the attempts made to gain access to the system whether the user was able to login or not. Audit is usually very complex and the performance can be compromised if all the available options are used.
As far as the Jobs in Oracle technology are concerned, there is a need for database administrators and technical engineers.
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