»In his current book Arne Schönbohm is focusing on a new kind of threat that not only private individuals and companies are exposed to but also states. The risk of even leading war in cyberspace creates a need to rethink it in politics. Presenting an overall survey on background, competence and trends the book includes proposals for options of action. Being an exploratory and readable work, it captures all aspects of the subject matter and offers important impulses for handling the new challenge. Talking about Cybercrime and Cyber war this book should be the basis.« Dr. Karl Lamers Member of German Federal Parliament