global security

From: benzi (benzi.shamir_at_surecomp.com)
Date: 05/10/04 

Date: 10 May 2004 09:37:42 -0700

Our application is installed in WAS 5.0 where global security is
enabled , LTPA is configured as the authentication mechanism and
Single-sign on is enabled. The Web-container authentication method is
form-based (login.html).
We are required to define all the application servlets as protected
resources.
During the initialization step of servlet A It calls servlet B . As
servlet B is a protected resource the login.html form is returned to
servlet A and causes an exception.
Is there any way to avoid the security check in servlet to servlet
call where both servlets which belongs to same context ?