What is in the SYS AUD table?

What is in the SYS AUD table?

Viewing Database Audit Trail Information. The database audit trail ( SYS. AUD$ ) is a single table in each Oracle database’s data dictionary. To help you meaningfully view auditing information in this table, several predefined views are available.

How do I clear the SYS table on AUD?

–For complete purging the AUDIT table. Note: If you haven’t moved the AUD$ table out of SYSTEM tablespace, then it the below script will move the AUD$ to SYSAUX tablespace by default.

Can we truncate SYS AUD table in Oracle?

If the largest tablespace is sys. aud$ then truncate the table. Applies to: Oracle 11g and later- Information in this document applies to any platform.

How can I tell if Oracle auditing is enabled?

Until Oracle 10g, auditing is disabled by default, but can be enabled by setting the AUDIT_TRAIL static parameter in the init. ora file. From Oracle 11g, auditing is enabled for some system level privileges.

Can we delete .AUD files in Oracle?

aud files under adump directory, we need keep them for 30 days, then delete them.

How do I enable audit for SYS user in Oracle?

To enable this auditing, set AUDIT_SYS_OPERATIONS to TRUE . If you set AUDIT_SYS_OPERATIONS to TRUE and AUDIT_TRAIL to XML or XML,EXTENDED , then Oracle Database writes SYS audit records operating system files in XML format.

Can we delete audit files in Oracle?

How do you truncate an audit table?

If you specify ALL on a table then oracle will audit CREATE TABLE , DROP TABLE and TRUNCATE TABLE operations. Specify BY ACCESS if you want oracle to write one record for each audited statement and operation. SQL> conn / as sysdba SQL> audit all on jay. tbl1 by access; — or just audit all on jay.

How do I enable auditing in Oracle?

The Oracle audit command is used to to create specific audit trails for Oracle tables. to enable Oracle auditing you must set the initialization parameter “audit_trail = true” and run the cataudit. sql scripts (as SYS). Auditing is a method of recording database activity as part of database security.

Can Oracle .AUD files be deleted?

aud files under adump directory, we need keep them for 30 days, then delete them. but the problem is use this command “find . aud” -mtime 30 -print -exec rm -f {} \; ” does not work, because too many files (100 per minute).

How do I use Adrci?

Viewing the Alert Log

1. Start ADRCI in interactive mode. See “Starting ADRCI and Getting Help” for instructions.
2. (Optional) Use the SET HOMEPATH command to select (make current) a single ADR home.
3. At the ADRCI prompt, enter the following command: SHOW ALERT.
4. Exit the editor to return to the ADRCI command prompt.

What is fine grained auditing in Oracle?

Oracle Fine Grained Auditing (FGA) enables you to create policies that define specific conditions that must be met in order for an audit to occur. It provides granular auditing of queries, and INSERT, UPDATE, and DELETE operations.