In ways both obvious and obscure, information technology is transforming our daily lives, yet the penetration of information technology into our critical infrastructures is still in its early stages. Security is an enabling technology. If these systems are built to be trusted, so that our privacy is maintained, so that transaction integrity can be relied upon, and so that resources are there when needed, then new paradigms for work and play will emerge. The challenge for educators is to create ways to ensure that those who must construct our enabling technology are equipped with the...