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Cybersecurity Curriculum

6.1 Deterrence

Purpose: In this context, deterrence means unilateral threats and actions that one nation can take to dissuade another from engaging in undesirable cyber operations. (The concept is much more complex than this. For a flavor, see this Wikipedia entry.) Deterrence can take many forms. For example, the threat of unilateral criminal sanctions can be a form of deterrence; but for reasons discussed in chapter 4, it is not a terribly effective one. Threatened military responses can also be a form of deterrence. Indeed, it was in the context of nuclear weapons that the concept of deterrence has received its most thorough analysis in the international realm. This chapter examines several types of deterrence and studies the general challenges that the cyber realm presents to any form of deterrence.