meetings that result in their assault, kidnapping, or murder. There are many other hostile, natural, and accidental cyberhazards. For example, spam and pornography plague tens of millions of users on a continuous basis, and computer accidents have turned off the lights in large geographic regions. As with other domains, terrorism is one very serious but relatively low probability threat on a spectrum of other hazards. From a cost and societal perspective, particular attention might be given to defenses against cyberterrorism that can also contribute to defense against other cyberhazards, and vice versa. This view has been voiced about other risk domains, such as defending against bioterrorism and improving public health capabilities more generally to deal with natural and accidental epidemics. All three of the recommendations mentioned in this paper should help to address these wider needs.