By adjusting our paradigm for understanding the threats and opportunities in cyberspace, the United States can incrementally build cyber deterrence to shift the balance toward stability. States will still develop and exploit vulnerabilities. However, the proliferation of simple cyber tools for criminal usage can be defeated through increased resiliency. Improved capability and a demonstrated willingness to respond will encourage states to limit offensive cyber to espionage, saving cyber-attacks for the onset of hostilities where attribution is no longer a concern. Reshaping our national cyber defense organization by creating a cyber reserve force, implemented in a flatter, horizontal organization than typically found in government, can disseminate defensive and responsive cyber capabilities against U.S. adversaries.