The National Cyber Security Framework Manual
This book is available as a free pdf download:
The National Cyber Security Framework Manual provides detailed background information and in-depth theoretical frameworks to help the reader understand the various facets of National Cyber Security, according to different levels of public policy formulation. The four levels of government—political, strategic, operational and tactical/technical—each have their own perspectives on National Cyber Security, and each is addressed in individual sections within the Manual. Additionally, the Manual gives examples of relevant institutions in National Cyber Security, from top-level policy coordination bodies down to cyber crisis management structures and similar institutions.
It’s by the NATO Cooperative Cyber Defense Center of Excellence in Tallinn. A paper copy will be published in January.