The book contains the results, recommendations and best-practices of the NATO Advanced Research Workshop (ARW) “Critical Infrastructure Protection Against Hybrid Warfare Security Related Challenges” organized by the Atlantic Treaty Association in partnership with the Swedish Atlantic Council and held in Stockholm from 18–20 May 2016.

The workshop resulted in being an excellent setting for experts and stakeholders from government, academia and the private sector from the whole transatlantic region. The workshop provided a unique forum to address the protection of Critical Infrastructure and the hybrid warfare related-challenges for the Alliance.