How to get in touch with Shipley and Brand?

[Lawrence V. Cipriani]

In the proceedings of the Portland UNIX(r) Security Workshop there
is an article about HACKMAN by Peter Shipley and Russell Brand.
They say under written agreements they are willing to share the work
in progress.  I would like to get in touch with them; the article
didn't say anything about how to do that.  If you know how to reach
them please post or email to me.  Thanks,

-- 
Larry Cipriani, AT&T Network Systems, Columbus OH, cbnews!lvc lvc at cbnews.ATT.COM