Rich Helton has more than two decades of experience in computer and security systems. For the last twelve years, he has built secure NFS, Internet, and intranet systems as well as monitoring software for a wide variety of companies. He has served as lead Java architect specializing in security in such industries as brokerage, financial, telecommunications, and logistics. He is a certified Sun Java Developer, Sun Java Programmer, and BEA WebLogic 6.0 Developer, and he holds a masters degree in com-puter science from the University of Colorado. He contributed to BEA WebLogic Server Bible (Wiley,...