Ongoing economic challenges are affecting and impacting business and society in nearly every industry and geographical region. Taking decisive action to reprioritize the way we are doing business is a key focus for companies. Around the world, companies are taking the necessary measures that will enable us to adjust to today’s reality...

From time immemorial, the security realm and personal identification task had shown progress by employing technological means like secret knowledge as passwords and Personal Identification Numbers, and by using personal possessions as identity cards and Radio Frequency Identification chips. As opposed to these means which are...

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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...

The Shelly Cashman Series® offers the fi nest textbooks in computer education. We are proud that since Mircosoft Offi ce 4.3, our series of Microsoft Offi ce textbooks have been the most widely used books in education. With each new edition of our Offi ce books, we make signifi cant improvements based on the software and comments...

Let's investigate the inner-workings of your Arduino. It appears to be a simple machine, but it is not. Much effort has been invested to make it easy to learn and use. Unfortunately, these good intentions can mask some of the Arduino's underlying capabilities. You suspected that there was more, much more, under the simplistic...

As quantum theory enters its second century, it is fitting to examine just how far it has come as a tool for the chemist. Beginning with Max Planck’s agonizing conclusion in 1900 that linked energy emission in discreet bundles to the resultant black-body radiation curve, a body of knowledge has developed with profound consequences in...

The development of satellites is always driven by their applications, so the payload and its satellite infrastructure can fulfill all envisioned tasks and sometimes this is under great autonomy. The brain of the satellite is the Onboard Computer with the Onboard Software providing functions, procedures and services in preparation for the...