Essays on Computer

According to Lessig, analog technology was the authorization tied to a specific file in the computer that allowed for read/write permission to users authorized to edit the document as well as read/only permission to users authorized simply to view the file. Because of the 'natural' limits of analog technology, each...

Passwords and Data at Risk Passwords and data are at risk because of the practice from traffic interceptions like sniffing. This has been established by earlier studies with commuters who maliciously access sensitive data and information through public Wi-Fi provided by businesses, including those that are free, unreliable, or unsafe ("The...

Introduction Recently, there has been a surge in interest in the computerization of processes around the world, as more and more operations are not only moved online (where possible), but also automated (where such possibility exists). Dell Computers Inc., situated in the United States, is a major player in the computer...

Sigint has gotten actively involved with a new type of electronic communications medium in the recent decade: digital data communications signals, which relate to the transfer of massive amounts of digital data between computer systems and networks. Electronic bank transfer data is a prime example of traffic traveling across this...

Power over Ethernet (PoE) Power over Ethernet (PoE) is a networking technique that allows network cables to transport power. The constant improvement of computers has enabled this technique. Throughout the years, mobility has become a major issue in the design of computers, and as a result, classic desktop computers have given...

The Big Data Revolution and Its Impact on Business The big data revolution is rapidly transforming the way business has been conducted since the invention of the first computer. Currently, an investor does not need to consider how his competition operates; rather, their focus should change from the vertical structure of...

The Dynamic Host Control Protocol The dynamic host control protocol is a popular and effective networking design. In this day and age, it is difficult to find a network-capable gadget that does not include DHCP capability. Computers, smart phones, printers, and a variety of other devices can get a dynamic IP...

The For Loop The For Loop is used to allow the repetition of a specific part of code for a predetermined number of times. At times, the computer is the one that knows how many times to repeat the code. The For Loop, for example, will be used in a code...

The twenty-first century has seen a surge in innovation and the use of new technology in company operations. More particularly, developments in computing, information technology, and robots have aided in the advancement of corporate activities. The logistics industry has not been left behind in these advances; nowadays, a myriad of...

There is no doubt that technology has improved since the days of gigantic mainframe computers that could only be afforded by universities and major corporations. Then came the age of personal computers, which were affordable to nearly any average customer. Yet now that we have multi-core processors, enormous quantities of...

To satisfy the deadline for the procurement board's initial approval, all RFP replies must be received electronically by close of business (5:00 PM) -5GMT on July 19, 2017. Any bidders who intend to submit a proposal must submit an electronic response with any questions about the RFP by July 10th,...

Today, most firms face life-threatening and disruptive cyberattacks like hacking, network failures, computer viruses, and others. The possibility of exploitation rises with increased digitization. Despite growing investment in digital asset protection by organizations, it is difficult to go a week without a significant security breach. The attacks are conducted for...