How DBA will Block Forms & Report Developer from Client machines/user? After logon on database/schema does fails to identify logged-on application from v$session as program & module columns remains null for Forms & Report Developer & so is for Forms & Reports Runtime.
in 9.2 you can fool the system that way if you choose 'program' but not if you choose 'module' col of v$session. But, for SQL*Plus we have the option of disabling a host of commands including exec, select, update, insert, delete etc. through product_user_profile under the SYSTEM schema.
My problem is with the applications e.g. Oracle Forms Developer that leaves a null value in 'program' as well as 'module' column.