How to enable user login audit in Oracle?

How to enable user login audit in Oracle?

Enabling auditing on an Oracle resource

1. Set the initialization parameter audit_trail to TRUE in the init. ora file.
2. Restart the database instance.
3. To turn on the auditing for user logon and logoff, log on as a user with Oracle administration authority. Issue the following command at the SQL command-line prompt:

What is Oracle audit session?

Audits SQL statements that are authorized by the specified system privilege. For example, AUDIT CREATE ANY TRIGGER audits statements issued using the CREATE ANY TRIGGER system privilege. BY SESSION causes Oracle Database to write a single record for all SQL statements of the same type issued in the same session.

What is SYS DBA_ audit_ SESSION?

DBA_AUDIT_SESSION displays all audit trail records concerning CONNECT and DISCONNECT . Related View. USER_AUDIT_SESSION contains audit trail records concerning connections and disconnections of the current user.

What is audit session?

Auditing is the collecting of data about the use of system resources. The audit session ID is inherited by every process that is started during the login session. Even if a user changes identity within a single session, all user actions are tracked with the same audit session ID.

What is user auditing?

Audit User Account Management determines whether the operating system generates audit events when specific user account management tasks are performed. A user account is created, changed, deleted, renamed, disabled, enabled, locked out or unlocked. A user account’s password is set or changed.

Who is logged into Oracle database?

You can find all users currently logged into Oracle by running a query from a command prompt. In Oracle/PLSQL, there is a system view called V$SESSION which shows the session information for each current session in the database.

How does the user LOGON / LOGOFF trigger work?

While the user logon/logoff triggers will accurately tell you the time of the user logon and logoff, the code does not capture any information regarding the specific tasks that were performed during the user’s session.

How does the user audit table work in Oracle?

For the Oracle administrator who is committed to tracking user activity over long-term periods, the user audit table can offer a wealth of interesting user information, including user usage signatures, aggregated both by the hour of the day and the day of the week.

Can you not logon to an Oracle Database?

If they are not working, you may not logon to Oracle. – You must have the CREATE (ANY) TRIGGER and ADMINISTER DATABASE TRIGGER privileges to implement DATABASE triggers. I hate writing code when a simple command would do the trick. Use whats builtin to the system, don’t reinvent the wheel.

What does the Oracle system-level trigger tell the user?

At user logoff time, the Oracle system-level trigger provides information about the current session and the activity of the user: Last program: the name of the last program the user was executing at the time of system logoff Last action: the last action performed by the user during the session