Understanding Cybersecurity

Does the US mature cyber as a strategic capability and become a world class player in this domain or cede the field to opponents and perpetually react to their actions? Gaining cyber dominance will be a long and arduous journey. The substantial gap between capability and policy will impede our rate of progress. A first step to narrow this critical gap and accelerate our journey is to read this volume, internalize the key challenges and broaden the debate across the policy, legal, privacy, information technology, military and intelligence sectors. -- James Gosler, Senior Fellow, Johns Hopkins University
This compact volume includes some of the best scholarship in the field, providing a deeper understanding of the dynamics of cyberspace and cyberwar. The research and analysis here are essential reading to understand the important cybersecurity challenges facing the United States and the international community today. -- Jason Healey, Senior Fellow for the Cyber Statecraft Initiative of the Atlantic Council and Senior Research Scholar at Columbia University's School of International and Public Affairs
Long acknowledged as the fifth domain of military operations, cyberspace remains the least understood - a "place" where daily skirmishes involve nation-states, private corporations, and individuals on territory lacking the boundaries, rules, and doctrine that delimit the counterpart domains of air, space, land, and sea. The hard and necessary work of maturing cyber doctrine and practice will be built upon the careful scholarship such as that found in this volume - a must read for any who will operate in cyberspace, and all who will depend on their success. -- Chris Inglis, Former Deputy Director of the National Security Agency