Sovereignty in the Age of Cyber

International law is a foundational pillar of the modern international order, and its applicability to both state and nonstate cyber activities is, by now, beyond question. However, owing to the unique and rapidly evolving nature of cyberspace, its ubiquitous interconnectivity, its lack of segregation between the private and public sectors, and its incompatibility with traditional concepts of geography, there are difficult and unresolved questions about exactly how international law applies to this domain. Chief among these is the question of the exact role that the principle of sovereignty plays in regulating states’ cyber activities.