This book is a clear and informative introduction to cryptography and data protection--subjects of considerable social and political importance. It explains what algorithms do, how they are used, the risks associated with using them, and why governments should be concerned. Important areas are highlighted, such as Stream Ciphers, block ciphers, public key algorithms, digital signatures, and applications such as e-commerce. This book highlights the explosive impact of cryptography on modern society, with, for example, the evolution of the internet and the introduction of more sophisticated banking methods.
The first comprehensive presentation for clinicians of the groundbreaking approach popularized in Ross Greene's acclaimed parenting guide, The Explosive Child, this book provides a detailed framework for effective, individualized intervention with highly oppositional children and their families. Many vivid examples and Q&A sections show how to identify the specific cognitive factors that contribute to explosive and noncompliant behavior, remediate these factors, and teach children and their adult caregivers how to solve problems collaboratively.
Undercover enforcer Sean Dillon tackles a new crisis as Presidential skeletons threaten to burst from the closet -- in the dramatic new thriller from the master of suspense, the author of the international bestsellers Day of Reckoning, Edge of Danger and Midnight Runner. In the waning days of World War II, Hitler gave his diary to a young aide for safekeeping. Now it's threatening to resurface, with explosive contents: the details of a meeting between emissaries of Hitler and Roosevelt to reach an armistice and turn their collective efforts against the Soviet Union.
Two people swap murders. It should have proved untraceable, but one of the murderers is insane - he has killed before and is likely to kill again. The case comes to the attention of Lucas Davenport, the explosive, porsche-driving police officer featured in the book "Rules of Prey".
Both a scientific tour and a journey through time, this intriguing new book profiles 10 of the world's most exciting lakes. From the Caspian Sea, a giant salt water lake, to Lake Eyre, the lake that vanishes, to the sub-Arctic Great Slave Lake, the story of each lake unfolds with a look at its origins, how it has changed over time, and why. Featured lakes are found in the Middle East, the United States, Russia, South America, Europe, Australia, and Canada. Additional lakes, described in boxed sidebars, include two explosive killer lakes in Africa and a California lake that has become an arsenictainted dustbowl. An eye-catching, full-color photographic insert, plus additional dramatic black-and-white images and illustrations, complement lively text.
