national security agency

In 2013, twenty-nine-year-old Edward Snowden shocked the world when he broke with the American intelligence establishment and revealed that the United States government was secretly pursuing the means to collect every single phone call, text message, and email.

"In 2013, Edward Snowden shocked the world when he broke with the American intelligence establishment and revealed that the United States government was secretly pursuing the means to collect every single phone call, text message, and email. The result would be an unprecedented system of mass surveillance with the ability to pry into the private lives of every person on earth. Six years later, the man who risked everything to expose the US government's system of mass surveillance reveals to a new generation how he helped build that system, what motivated him to try to bring it down, and how kids can protect their privacy in this digital age of indiscriminate data collection"--Provided by the publisher.

Cryptographer Susan Fletcher finds herself fighting for her country, her life, and the life of the man she loves when she is called in by the National Security Agency to decipher a mysterious code and discovers a plot that has the power to cripple U.S. intelligence.

This book discusses America's security agencies and how they keep us safe.

In 2013, twenty-nine-year-old Edward Snowden shocked the world when he broke with the American intelligence establishment and revealed that the United States government was secretly pursuing the means to collect every single phone call, text message, and email.

For General Michael Hayden, playing to the edge is playing so close to the line that you get chalk dust in your cleats. Otherwise, by holding back, you may protect yourself, but you'll be less successful in reaching your goals. This was Hayden's guiding principle when he ran the National Security Agency, and it remained so when he ran the CIA. This book is an insider's look told from the perspective of the people who faced awesome responsibilities head-on, in the moment, which is to say in the wake of 9/11, a major war, and sweeping technological change.

Blessed with the unusual ability to "jump"--to teleport himself to any place on Earth that he has been to before--Davy is determined to locate others like himself, but interference from the government could prevent him from doing so.

Discusses security agencies, including their history, members, responsibilities, and role in the U.S. government.

Edward Snowden is one of the most extraordinary whistleblowers in history. A precocious computer specialist who rapidly rose through the ranks of the U.S. intelligence community, Snowden was only twenty-nine years old when he exposed the National Security Agency's mass surveillance program of citizens, which collects and stores people?s phone calls, emails, and contacts. Forced to flee the country to escape federal prosecutors, he remains a controversial figure in exile, having been called, by turns, a traitor, a hero, a dissident, a patriot.

"An unprecedented high-level master narrative of America's intelligence wars, from the only person ever to helm both the CIA and the NSA, at a time of heinous new threats and momentous change For General Michael Hayden, playing to the edge means playing so close to the line that you get chalk dust on your cleats. Otherwise, by playing back, you may protect yourself, but you will be less successful in protecting America. "Play to the edge" was Hayden's guiding principle when he ran the National Security Agency, and it remained so when he ran the CIA. In his view, many shortsighted and uninformed people are quick to criticize, and this book will give them much to chew on but little easy comfort. It is an unapologetic insider's look told from the perspective of the people who faced awesome responsibilities head on, in the moment. How did American intelligence respond to terrorism, a major war, and the most sweeping technological revolution in the last five hundred years? What was the NSA before 9/11 and how did it change in its aftermath? Why did the NSA begin the controversial terrorist surveillance program that included the acquisition of domestic phone records? What else was set in motion during this period that formed the backdrop for the infamous Snowden revelations in 2013? "--.