Concepts like ubiquitous computing and ambient intelligence that exploit increasingly interconnected networks and mobility put new requirements on data management. An important element in the connected world is that data will be accessible anytime anywhere. This also has its downside in that it becomes easier to get unauthorized data...

Do you believe in magic? The iPad has that magical quality of disappearing into your hands as you explore content with it. You have to hold...

Congratulations on the purchase of your new BlackBerry Storm2. You’re going to be amazed at how versatile this little device is, how many ways you can use it to stay in touch with others, and how many “apps” are available for you to play and work with. You’ll love GPS, texting, adding participants to a phone...

Doug and I have known each other online for many years. We both became Microsoft MVPs about 10 years ago, and have been friends ever since. Both of us had been writing for magazines for years. Although we’d been talking about writing a book together for about five years now, there had always been an impediment, usually work, and...

We received a lot of excellent paper submissions which were peer-reviewed by an international...

There is no escaping the reality that businesses live on the Web today. From banks to bookstores, from auctions to games, the Web is the place where most businesses ply their trade. For consumers, the Web has become the place where they do the majority of their business as well. For example, nearly 50 percent of all retail music sales in the...

Storage technologies have fundamentally changed the landscape of digital media in a profound way. Gone are the days of using a single hard disk drive on a workstation as the sole means to store digital content. Nearly vanished is the practice of capturing video and audio only on videotape. The practice of transferring videotape...

w3schools (www.w3schools.com) is one of the top Web destinations to learn HMTL and many other key Web languages. w3schools’ tutorials are...

In his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies...

This book contains a detailed analysis of the International Standard for the C language,-3.1 excluding the library from a number of perspectives. The organization of the material is unusual in that it is based on the actual text of the published C Standard. The unit of discussion is the individual sentences from the C Standard (2022 of...

In the past half-century we have gone from a world where computers were science fiction to a world where computers are everyday fact. Just thirty years ago the computer that flew with the first astronauts to the moon had less computing power than the computer on the average student’s desk today. Computers have grown in popularity,...

The Israeli department of defence has one of the strictest information security guidelines in the world, and a part of these guidelines is the requirement to have complete physical separation between the public and internal networks. A regular firewall just won't do, and this requirement gave birth to the concept of the Air-Gap, a...