I realize that in Tomcat (I'm using 4.1.3 and 4.0.1 by the way -- a version on a prod. server and one ony my desktop) that you can create the simple table titled users and configure it in the server.xml file and then likewise configure the web.xml file's security constraint properties. My question is, can you add other columns to the table and then do a join on another table as to further enhance security? If so, what is involved, and how involved is it? Thanks!
Barry
