“Rarely have more profound changes in American foreign policy been called for than today,” begins Amitai Etzioni in the preface to this book. Yet Etzioni’

Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your fi

Learn about network security, including the threats and the ways a network is protected from them. The book also covers firewalls, viruses and virtual private n

In 2003, the President and the U.S. Congress established the Department of Homeland Security. From the beginning, its mission was clear: prevent terrorist attac

Drawing on two decades of government efforts to "secure the homeland," experts offer crucial strategic lessons and detailed recommendations for homeland securit