Restric the connection with database

Question

Hi friends,
My oracle server is 9i. can i restrict the connection with database using application type.
Eg MSACCESS.EXE
Regrds
upul Indika.

Answer 1

Create this trigger under the sys user. note a user with DBA privilege can still login with msaccess.
CREATE OR REPLACE TRIGGER trg_logon AFTER logon ON DATABASE
DECLARE
tool_name VARCHAR(50);
BEGIN
  SELECT MAX(PROGRAM)
  INTO tool_name
  FROM sys.v_$session
  WHERE audsid = sys_context('USERENV',   'SESSIONID');
  IF(tool_name = 'MSACCESS.EXE') THEN
    raise_application_error(-20003,   'Login with MSACCESS.EXE is not allowed!');
  END IF;
END;Regards