The scope of influence of human hacking and social engineering demonstrates that criminal activities are not limited to unauthorized information gathering or credential theft. Rather, they are also employed to initiate sophisticated attack types and operations aimed at disrupting processes, up to and including the complete paralysis of networks. As outlined in the White Chapter, it becomes clear that a well-conceived and comprehensive security strategy is required—one that integrates the three core elements of information security in a coherent manner and implements them in a practical, operational context.