This volume, Cybersecurity for Citizens and Public Officials, has the goal of educating citizens and public officials about cybersecurity national best practices, which are contained in this volume-one of the first of its type in America! The author/editor's hope that this information helps educate citizens, employees, and public officials, and facilitates their interest in the development of modern state-of-the-art computer hardware and software systems in public and private organizations. The goal of this effort is to enhance the lever of services that computers, and their software systems provide to everyone-individuals, citizens in general, as well as the public-at-large. The use of such practices will also hold down the cost of providing services, both public and private ones, to all citizens throughout the nation-both taxpayers that pay for government services, as well as citizens that pay for private services.