oracle audit trail

Role of Audit1. Review suspicious activities2. monitor and collect data about specified database activitiesAudit type1. STATEMENT Audit statement auditing)2. Permission Audit privilege auditing)3. OBJECT audit object auditing)Audit informationThe audit information recorded i

Oracle Database Audit function audit_trail: parameter settings enable or disable database audit functions: none, osdbdb, extendedxmlxml, extendednote: When the parameter is db, extended, or xml, extended records SQL bind and SQL text clob-type fields in the aud $ table. If the database was started in read-only mode with AUDIT_TRAIL set to db, extended, then

When the audit function is enabled, the database is in the mount status SQLgt; altersystemsetaudit_file_dest state. Audit function SQLgt; alter system set audit_file_dest = Audit FunctionThe database is in the mount status.SQL> alter system set audit_file_dest = '/u01/gdrz/' scope = spfile;(Set the Audit Directory)S

Audit FunctionThe database is in the mount status.SQL> alter system set audit_file_dest = '/u01/gdrz/' scope = spfile;(Set the Audit Directory)System altered.SQL> alter system set audit_trail = db, extended scope = spfile;System altered.[Oracle @ bw ~] $ Sqlplus/as sysdbaSQL * Plus: Release 10.2.0.1.0-Production on Sat Apr 23 17:01:42 2011Copyright (c) 1982,200 5

Fine-grained auditing (FGA) is introduced in Oracle 9i. It can record SCN numbers and row-level changes to recreate old data,However, they can only be used for select statements, but not for DML, such as update, insert, and delete statements.Therefore, for Oracle database versions earlier than 10 Gb, although using triggers is not attractive for tracking users' initial changes at the row level, it is the on

Label:1, due to audit requirements, MySQL, Oracle database needs to import the table data to SQL Server for audit.2, the previous method:A. Oracle group dumps the table, compresses it, transfers it to the Oracle derivative server (brokered server), restores it, and modifies

Parameter control of an audit functionThe value of the Audit_trail parameter can be set to the following1. None: Not open2. DB: Open Audit function3. OS: Audit records are written to an operating system file.4. TRUE: Same as parameter db5. FALSE: Do not open audit function.This parameter is written in SPFile, which req

[Oracle] uses autonomous transactions to implement the audit function. In a transaction (outer transaction), one or several autonomous transactions can be defined. An autonomous transaction can be committed independently without affecting the outer transaction. Similarly, the rollback of the outer transaction does not affect the autonomous transaction. If you have such a requirement, you cannot perform cert

Fine-grained audit (FGA) is introduced in Oracle9i. It records changes at the SCN number and row level to reconstruct old data. However, it can only be used for select statements, not DML. Fine-grained auditing (FGA) is introduced in Oracle 9i and can record SCN and row-level changes to recreate old data. However, it can only be used for select statements, not DML. Fine-grained auditing (FGA) is intr

Tags: des style io ar color sp for strong onUsing FGA is a good choice if you want to audit the table, at a certain time, which people, what DML statements to manipulate.Sql> select * from V$version;Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-64bit ProductionPL/SQL Release 11.2.0.1.0-productionCORE 11.2.0.1.0 ProductionTNS for Linux:version 11.2.0.1.0-productionNlsrtl Version 11.2.0.1.0-produc

licensing compliance and risk perspective. Enterprises need to be very cautious when using Oracle software to avoid unnecessary expense and audit risk.This upgrade "trap" is a common occurrence in Oracle databases. According to TechTarget, the default installation options for Oracle databases include the Diagnostic an

Tags: Turn off audit function[Email protected] ~]# su-oracle[Email protected] ~]$ Sqlplus/as SYSDBASql*plus:release 11.2.0.3.0 Production on Wed Jul 12 09:54:57 2017Copyright (c) 1982, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionWith the partitioning, OLAP, Data Mining and Real application tes

The Oracle 11g default installation database starts the audit feature, resulting in increased Oracle cumulative sys.aud$ table and associated index data volumes; If the table space is full, the ora-1654:unable to extend index SYS will be reported in the alert log .... Error. If the audit function is not used, it is r

The role of audit1. Review of suspicious activities2. Monitor and collect data about the specified database activityTypes of audits1. Statement Auditing (STATEMENT auditing)2. Authority Audit (Privilege auditing)3. Objects auditing (object auditing)Information on auditsThe audit information recorded in the Aud$ table includes.SESSIONID: The numeric ID of the session.ENTRYID: ID of the

(P_error_message in varchar2) as PRAGMA autonomous_transaction; BEGIN INSERT into error_logs (ID, Log_timestamp, error_message) values (error_log_seq. Nextval, Systimestamp, p_error_message); commit; End; / Create a test table that defines the ID field of the table as NOT null CREATE TABLE at_test ( ID number () NOT NULL, des varchar2 ); To define a stored procedure that attempts to insert illegal data into a test table Create or replace procedure P1 as BEGIN

Tags: BFS alt class here Mans UPD ref creat autoDirectory Create a table space for auditing Online migration Query results In routine database maintenance, it often occurs because the database logon audit function starts, which causes the system table space to be full. In this case, it is generally recommended to migrate aud$ related objects to other tablespaces to avoid the risk of system being exhausted.The steps ar

Fine-grained auditing (FGA) is introduced in Oracle 9i. It can record SCN numbers and row-level changes to recreate old data, However, they can only be used for select statements, but not for DML, such as update, insert, and delete statements. Therefore, for Oracle database versions earlier than 10 Gb, although using triggers is not attractive for tracking users' initial changes at the row level, it is th

When the CPU usage of the Database Host is too high several times, the alarm is reported, resulting in low performance of the host. After some investigation, the cause of the problem is found out and the fault is solved. The specific process is as follows:Environment: Host suse linux 10 (64-bit) ORACLE11G (64-bit)I. Alarm information (fault presentation)• The current CPU usage of the suselinux server is 90.93, and the threshold value range is [90-100]. The occurrence time is 11:17:01.• The curre

Tags: base mass code work Redo how upd pre OracleTalk about how to do SQL audit for Oracle database: 1. How do you do a pre-grammar check? 首先要熟悉繁杂的oracle语法规范，并能提前报错（这不是问题）2. DDL statement column check, index check these are direct execution will be found, do you want to export the structure of the table, operation check it again(plausible) then prepare an

Oracle audit table AUD $ processing method Oracle version: 11.2.0, other versions should test whether DBMS_AUDIT_MGMT is successful 1. query the table, and then truncate select count(*) from aud$; truncate table aud$; select count(*) from aud$; 2. Create a tablespace create tablespace adttbs datafile '/ora