A variety of methods of computer intrusion are presented in chapter eight. False identity, both identity theft and outright false, are examined in chapter nine. The material on viruses and worms, in chapter ten, is solid, although I was sorry to see that a great many possibilities for reproductive mayhem that have been discussed over the years went unmentioned. Part three looks at the opposite side, that of defence. Chapter eleven gives a good background to encryption, but, seemingly, primarily as a general concept, rather than going into detail on specific uses for protection.
Authentication is dealt with in chapter twelve, and uses some of the cryptologic background.
With monitoring and detection bracketing chapter thirteen, the section on firewalls seems just slightly misplaced. Chapter fourteen looks at risk analysis, planning, and some resources. In addition, the anecdotal evidence backing the material makes the book quite readable and interesting. As a text for a course in information warfare, it is complete and solidly based. As a reference for security analysts and practitioners, it is clear and thought- provoking.