Prior to the 1970s, computer and electronics-based technology was hardly a pervasive part of our everyday lives. Automobiles were not yet computerized, fax machines were just taking off, and, significantly, the personal computer had yet to be popularized. Individuals who dreamed of a career in information technology departments were...

When computer software succeeds—when it meets the needs of the people who use it, when it performs flawlessly over a long period of time, when it is easy to modify and even easier to use—it can and does change things for the better. But when software fails—when its users are dissatisfied, when it is error prone, when...

The ubiquitous nature of the Internet is dramatically revolutionizing the manner in which organizations and individuals share information. Developed out of necessity during the cold war, the Internet was created as a means to help governmental institutions and collegiate institutions send documents and research materials electronically...

The third edition of this text contains key improvements and changes that continue to provide instructors and students with the best information technology auditing text available. This edition has been reorganized and expanded to address the internal control and audit issues mandated by Sarbanes-Oxley legislation. The third edition...

Hacking and electronic crimes sophistication has grown at an exponential rate in recent years. In fact, recent reports have indicated that cyber crime already surpasses the illegal drug trade! Unethical hackers better known as black hats are preying on information systems of government, corporate, public, and private networks and are...

Our goal in developing the New Perspectives Series was to create books that give students the software concepts and...

In developing the New Perspectives Series, our goal was to create books that give students the software...

Desktop computing proficiency is increasingly important in today’s business world. As a result, when screening, hiring, and training employees, employers can feel reassured by relying on the objectivity and consistency of technology certification to ensure the competence of their workforce. As an employee or job seeker, you can use...

Our goal in developing the New Perspectives Series was to create books that give students the software concepts...

AS WE WRITE THIS, it has been several years since we penned the first edition of The Official Ubuntu Book. Over that time, we have seen Ubuntu continue its explosive growth. Updating this book drives this fact home in striking ways. For example, the number of users and posts in the Ubuntu Forums has nearly doubled since the last...