The state-of-the-art in computer security

If information and communication systems in the future are going to be more secure and private than those being used today, system designers and computer security experts are going to have to push off in a new direction. Building security into an existing or production system on an after-the-fact basis simply has not worked well. The new direction must be based upon making better system design and security decisions today, through a more careful analysis of the likely impact of new technology on information systems in the future.