Book excerpt: Papers: the strategic approach to home defense; information warfare: chaos on the electronic superhighway; east versus west: military views of information warfare; dealing with Internet intruders in emergency mode: an IBM perspective; hackers: national resources or cyber-criminals?; creating smart nations through national information strategies: intelligence and security issues; convergence of military and commercial vulnerabilities; societal impact of information warfare; security management: safety in cyberspace; industrial espionage: an update, etc.