A powerful argument for new laws and policies regarding cyber-security, from the former US Secretary of Homeland Security. The most dangerous threat we-individually and as a society-face today is no longer military, but rather the increasingly pervasive exposure of our personal information; nothing undermines our freedom more than losing control of information about ourselves. And yet, as daily events underscore, we are ever more vulnerable to cyber-attack. In this bracing book, Michael Chertoff makes clear that our laws and policies surrounding the protection of personal information, written for an earlier time, need to be completely overhauled in the Internet era. On the one hand, the collection of data-more widespread by business than by government, and impossible to stop-should be facilitated as an ultimate protection for society. On the other, standards under which information can be inspected, analysed or used must be significantly tightened. In offering his compelling call for action, Chertoff argues that what is at stake is not only the simple loss of privacy, which is almost impossible to protect, but also that of individual autonomy-the ability to make personal choices free of manipulation or coercion. Offering colourful stories over many decades that illuminate the three periods of data gathering we have experienced, Chertoff explains the complex legalities surrounding issues of data collection and dissemination today and charts a forceful new strategy that balances the needs of government, business and individuals alike.

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.