Your first step into the world of network security No security experience required Includes clear and easily understood explanations Makes learning easy Your first step to network security begins here! Learn about hackers and their attacks Understand security tools and technologies Defend your network with firewalls, routers, and other devices Explore security for wireless networks Learn how to prepare for security incidents Welcome to the world of network security! Computer networks are indispensable-but they're also not secure. With the proliferation of Internet viruses and worms, many people and companies are considering increasing their network security. But first, you need to make sense of this complex world of hackers, viruses, and the tools to combat them. No security experience needed! Network Security First-Step explains the basics of network security in easy-to-grasp language that all of us can understand. This book takes you on a guided tour of the core technologies that make up and control network security. Whether you are looking to take your first step into a career in network security or are interested in simply gaining knowledge of the technology, this book is for you!

“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’s concern is not to lay blame for past mistakes but to address the future: What can now be done to improve U.S. relations with the rest of the world? What should American policies be toward recently liberated countries such as Iraq and Afghanistan, or rogue states like North Korea and Iran? When should the United States undertake humanitarian intervention abroad? What must be done to protect America from nuclear terrorism? The author asserts that providing basic security must be the first priority in all foreign policy considerations, even ahead of efforts to democratize. He sets out essential guidelines for a foreign policy that makes sense in the real world, builds on moral principles, and creates the possibility of establishing positive relationships with Muslim nations and all others. Etzioni has considered the issues deeply and for many years. His conclusions fall into no neat categories—neither “liberal” nor “conservative”—for he is guided not by ideology but by empirical evidence and moral deliberation. His proposal rings with the sound of reason, and this important book belongs on the reading list of every concerned leader, policy maker, and voter in America.

In 2003, the President and the U.S. Congress established the Department of Homeland Security. From the beginning, its mission was clear: prevent terrorist attacks, protect against threats to America's safety and security, and prepare the nation to respond effectively to disasters, both natural and man-made. This monumental mission demands a comprehensive strategy. It also requires a crystal-clear explanation of that strategy to Americans and their allies worldwide. In a revealing new book, Homeland Security: Assessing the First Five Years, Michael Chertoff provides that explanation. In a refreshingly candid and engaging manner, America's former homeland security secretary depicts the department's long-term approach, what it has achieved, and what it has yet to do. The strategy begins with the threats America faces, from terrorist groups like al Qaeda to hurricanes like Ike or Gustav. "Once these threats are identified," Chertoff writes, "we can confront them, using every tool at our disposal. We can stop terrorists from entering the country, and discourage people from embracing terrorism by combating its lethal ideology. We can protect our critical assets and reduce our vulnerabilities to natural disasters. We can plan and prepare for emergencies and respond in a way that minimizes the consequences. And we can work closely with our allies abroad to reduce the risk of future disasters." In each of these areas, Chertoff informs the reader what the nation has done and what it still must do to secure its future. How well has this strategy fared in a post-9/11 world? Since that fateful day, there have been no global terror attacks on American soil. Yet in the face of continued dangers, Michael Chertoff warns repeatedly against complacency. He urges America and its leaders to strengthen their resolve, stay the course, and build creatively on past successes.

Drawing on two decades of government efforts to "secure the homeland," experts offer crucial strategic lessons and detailed recommendations for homeland security. For Americans, the terrorist attacks of September 11, 2001, crystallized the notion of homeland security. But what does it mean to "secure the homeland" in the twenty-first century? What lessons can be drawn from the first two decades of U.S. government efforts to do so? In Beyond 9/11, leading academic experts and former senior government officials address the most salient challenges of homeland security today.

Global history records an astonishing variety of forms of social organization. Yet almost universally, males subordinate females. How does the relationship between men and women shape the wider political order? The First Political Order is a groundbreaking demonstration that the persistent and systematic subordination of women underlies all other institutions, with wide-ranging implications for global security and development. Incorporating research findings spanning a variety of social science disciplines and comprehensive empirical data detailing the status of women around the globe, the book shows that female subordination functions almost as a curse upon nations. A society’s choice to subjugate women has significant negative consequences: worse governance, worse conflict, worse stability, worse economic performance, worse food security, worse health, worse demographic problems, worse environmental protection, and worse social progress. Yet despite the pervasive power of social and political structures that subordinate women, history—and the data—reveal possibilities for progress. The First Political Order shows that when steps are taken to reduce the hold of inequitable laws, customs, and practices, outcomes for all improve. It offers a new paradigm for understanding insecurity, instability, autocracy, and violence, explaining what the international community can do now to promote more equitable relations between men and women and, thereby, security and peace. With comprehensive empirical evidence of the wide-ranging harm of subjugating women, it is an important book for security scholars, social scientists, policy makers, historians, and advocates for women worldwide.

CompTIA Security+ Study Guide (Exam SY0-601)

For decades after World War II, Japan chose to focus on soft power and economic diplomacy alongside a close alliance with the United States, eschewing a potential leadership role in regional and global security. Since the end of the Cold War, and especially since the rise of Prime Minister Shinzo Abe, Japan's military capabilities have resurged. In this analysis of Japan's changing military policy, Andrew L. Oros shows how a gradual awakening to new security challenges has culminated in the multifaceted "security renaissance" of the past decade. Despite openness to new approaches, however, three historical legacies—contested memories of the Pacific War and Imperial Japan, postwar anti-militarist convictions, and an unequal relationship with the United States—play an outsized role. In Japan's Security Renaissance Oros argues that Japan's future security policies will continue to be shaped by these legacies, which Japanese leaders have struggled to address. He argues that claims of rising nationalism in Japan are overstated, but there has been a discernable shift favoring the conservative Abe and his Liberal Democratic Party. Bringing together Japanese domestic politics with the broader geopolitical landscape of East Asia and the world, Japan's Security Renaissance provides guidance on this century's emerging international dynamics.