Secret writing for the transmission of messages has been practiced for nearly 4,000 years. According to David Kahn, the great historian of cryptology, the first example of an intentionally altered message can be traced to a tomb in ancient Egypt dated about 1900 b.c. In the 40 centuries since that...

With more than 500 million active users around the world and still growing steadily, Facebook is more than just another social media site. In the words of author Dave Awl, Facebook is “the new town square”—the place where people gather to discuss the news of the day as well as share what’s going on in their lives. And...

On the other hand I've...

First, note that I have used Zen in the title of this book. I have been asked many times why I used such an esoteric term. After all, what is the meaning of Zen? To clarify the meaning of Zen, we must examine the philosophical environment that gave rise to Zen: Indian and Chinese philosophies. In India, Buddhism arose out of a Hindu...

I hate management books. I do. People give them to me all the time saying: “You should read this one, it changed my life!” These books are all about 150 pages. They have 14 point type, double-spaced. They have lots of pictures. They have titles like: Open Locker Management, Management by not Managing, First Clean All The...

The Encyclopedia of Biometrics provides a comprehensive reference to concepts, technologies, issues, and trends in the field of biometrics. The volume covers all important aspects – research, development, and applications, including biometric sensors and devices, methods and algorithms, sample quality, system design and...

Evanescent. Restrained. Ethereal. These are some of the words used to describe the architecture of Kengo Kuma, one of the most heralded of a new generation of Japanese architects. A recent article in Architecture writes of Kuma that "he strives to give his buildings the qualities of a rainbow, composed of shimmering particles,...

Human computation is a new and evolving research area that centers around harnessing human intelligence to solve computational problems that are beyond the scope of existing Artificial Intelligence (AI) algorithms. With the growth of the Web, human computation systems can now leverage the abilities of an unprecedented number of people via the...

Thanks for buying the Windows Server 2008 Portable Command Guide: MCTS 70-640, 70-642, 70-643, and MCITP 70-646, 70-647 . I’d love to say that this book was my idea, but the real credit goes to Scott Empson who originally developed the vision of this book with Cisco certifications. I’ve worked with Scott and Pearson...

Whether you've been successfully hacked already, else...

These words may contradict each other, but they express the roller coaster of sentiments felt by real-time strategy games players like me. I remember spending countless hours playing brilliant games such as EA/Maxis’s SimCity and SimCity 2000,...