I don't have Clearspace running with Tomcat / Apache 2, but I do have a number of Java apps running on my personal server with Tomcat / Apache 2, which shouldn't be very different. Here's a sample that would probably work:
JkMount /* worker1
deny from all
Let us know if something like that works!
Thanks...this was very helpful! Just a quick question...does doing it this way seem like a bunch of added complexity for a possible group of 150-200 users? Thanks again!