Monitor Via Toad Activities -reg

Question

Dears,
In our Firm, Some persons using Toad Tool for select and update the oracle purpose.
But we could not monitor the the above activities..
1) How to block the Toad tool in Oracle DB?
2) Any possiblites in Access DB via toad only selective users(like sales)
3)How to monitor the DDL/DML changes via Toad?
Please help us..Advance to thanks to urs valuable suggestions..
Regards
Shakthi

Answer 1

Hi,
There are some ways to restrict the toad as below.
1: There is a temporary way, on each user machine where you want to implement for read only ,go to toad software and delete two files as below after that the user only accessible for Read Only.
1: FullToad.lic
2:-toad.lic
2: Purchase toad software for read only.
3: For permanent you need to authorize or not to authorize for modifying for some users then you have to create a trigger as per your requirement as below.
CREATE OR REPLACE TRIGGER authorize_users_trig
AFTER LOGON ON DATABASE
begin
FOR REC IN (SELECT USERNAME,PROGRAM,MODULE,TERMINAL,MODULE_HASH FROM V$SESSION
WHERE AUDSID = USERENV('SESSIONID'))
LOOP
if rec.username not in ('SYS','SYSTEM','RMS12','XYZ')
and
upper(rec.terminal) not like '%Computername%'
and
(rec.module is not null
OR
upper(rec.program) like '%TOAD.EXE')
then
RAISE_APPLICATION_ERROR(-20001,'Sorry You are not Authorise to Logon from this tool');
end if;
end loop;
END;
Thanks