In this age of universal electronic connectivity, of viruses and hackers, of electronic eavesdropping and electronic fraud, there is indeed no time at which security does not matter.Two trends have come together to make the topic of this book of vital interest. First, the explosive growth in computer systems and their interconnections...

This is a book on the organization and architecture of theJava Virtual Machine(JVM), the software at the heart of the Java language and is found inside most computers,Web browsers, PDAs, and networked accessories. It also covers general principles of machine organization and architecture, with llustrations from other popular (and...

FreeNAS is a free piece of software that turns a PC into Network Attached Storage (NAS). It supports connections from Microsoft Windows, Apple OS X, Linux, and FreeBSD. It supports RAID, has a simple web GUI, and modest system requirements. Since FreeNAS is an embedded operating system, it is compact, efficient, and dedicated to just one...

This training kit is designed for server and domain administrators who have two to three years of experience managing Windows servers and infrastructure in an environment that typically supports 250 to 5,000 (or even more) users in three or more physical locations and has three or more domain controllers. You will likely be responsible...

You use word processors to write documents, Web browsers to explore the Internet, and email programs to send email. These are all examples of software that runs on computers. Software is developed using programming languages. There are many programming languages—so why Java? The answer is that Java enables...

RATHER THAN SIMPLY REPLACING PHONES and instant messages, Microsoft Lync, Microsoft ’ s Unifi ed Communications platform, makes communicating in completely new ways possible. Lync users can see whether a contact is available and where he or she is located before reaching out. After a user has decided to contact someone, he can...

Harry Grinnell, who was co-author James Coplien’s grandfather, was a life-long postal worker, but many of his life’s accomplishments can be found in his avocations. His father was an alcoholic and his mother a long-suffering religious woman. Grandpa Harry dropped out of school after eighth year to take a job in a coal yard...

Visual Basic for Applications (VBA) is a powerful tool that enables you to automate operations in the Microsoft Offi ce applications and in other applications that host VBA. By automating operations using VBA, you can save yourself and your colleagues huge amounts of time and effort. Getting more work done in less time is usually good...

TO THOSE OF US WHO PAY ATTENTION to such things, the world of software development has changed a lot in the last few years. In the .NET world, Microsoft’s Visual Studio 2010 is undoubtedly the most successful development environment. Since the release of the fi rst .NET version in February 2002, this product has undergone dramatic...

Ruby is an object-oriented, interpreted programming language. It is object-oriented in that it views (and interacts with) everything as an object. Ruby is interpreted in that its programs are compiled and executed by an interpreter at runtime. Th is allows you to make changes to your Ruby programs and then immediately run the programs...

This Digital Field Guide is designed to be a pocketable companion in your quest to create postcard-worthy photographs in New York City. Whether you are visiting for the fi rst time or are a long-time resident, a beginner or seasoned shooter, this photo guide will offer tips and suggestions for 28 of the most photogenic spots in the...

Quick, grab a seat. The show is about to begin, and it is full of a wonderfully mischievous cast of characters you do not want to miss. They call them “pixels,” magical spirits brought to life by digital mayhem and transported by light. They are the muses of the digital artist, the star performers on the Photoshop stage, and...