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Cybercrime Deterrence And International Legislation: Evidence From Distributed Denial Of Service Attacks, Kai-Lung Hui, Seung Hyun Kim, Qiu-Hong Wang
Cybercrime Deterrence And International Legislation: Evidence From Distributed Denial Of Service Attacks, Kai-Lung Hui, Seung Hyun Kim, Qiu-Hong Wang
Research Collection School Of Computing and Information Systems
In this paper, we estimate the impact of enforcing the Convention on Cybercrime (COC) on deterring distributed denial of service (DDOS) attacks. Our data set comprises a sample of real, random spoof-source DDOS attacks recorded in 106 countries in 177 days in the period 2004-2008. We find that enforcing the COC decreases DDOS attacks by at least 11.8 percent, but a similar deterrence effect does not exist if the enforcing countries make a reservation on international cooperation. We also find evidence of network and displacement effects in COC enforcement. Our findings imply attackers in cyberspace are rational, motivated by economic …
Cyber Strategy & Policy: International Law Dimensions, Matthew C. Waxman
Cyber Strategy & Policy: International Law Dimensions, Matthew C. Waxman
Faculty Scholarship
Important international law questions for formulating cyber strategy and policy include whether and when a cyber-attack amounts to an “act of war,” or, more precisely, an “armed attack” triggering a right of self-defense, and how the international legal principle of “sovereignty” could apply to cyber activities. International law in this area is not settled. There is, however, ample room within existing international law to support a strong cyber strategy, including a powerful deterrent. The answers to many international law questions discussed below depend on specific, case-by-case facts, and are likely to be highly contested for a long time to come. …