... motivation to explore in detail how computer systems and networks function. In the early sixties, small groups of Stanford and MIT's programmers started to call themselves hackers. Interested only in analyzing systems and writing programming code, they never got involved in any criminal activities, malicious intents or in breaking the ... , the black hats category can be broken down further. There are the Script Kiddies or Cyber-punks. These kids like Cold Fire and Mafia Boy get bored at school and are very skillful with computers and technology. They tend to use their skills for evil an...

• Word Count: 2666
• Approx Pages: 11
• Has Bibliography
• Grade Level: High School

... motivation to explore in detail how computer systems and networks function. In the early sixties, small groups of Stanford and MIT's programmers started to call themselves hackers. Interested only in analyzing systems and writing programming code, they never got involved in any criminal activities, malicious intents or in breaking the ... , the black hats category can be broken down further. There are the Script Kiddies or Cyber-punks. These kids like Cold Fire and Mafia Boy get bored at school and are very skillful with computers and technology. They tend to use their skills for evil an...

• Word Count: 3250
• Approx Pages: 13
• Has Bibliography
• Grade Level: High School

... software."" (Grabosky and Smith 1998) Another important aspect of computer security is the integrity of personnel within the computer system. Another measure to be taken is what Grabosky and Smith call "Good Housekeeping. This includes maintaining a recent list of account holders, terminating dormant accounts and limiting the number of users with special access privileges. Also an alert Systems Administrator will be ... Biometric Devices, which recognize certain characteristics such as voice and fingerprints. There is Location based Authentication systems which identify the geographical...

• Word Count: 3253
• Approx Pages: 13
• Has Bibliography

In 1952, a major computing company took a decision to get out of the business of making mainframe computers. They believed that there was only a market for four mainframes in the whole world. That company ... to connect up LANs remotely over telephone links so that they look as though they are a single LAN. There are different types of networks, which we call them topologies. Star In this configuration, the central computer performs all processing and control functions. All access devices are linked directly to the central computer. The star ... branch office and a central network. Most ord...

• Word Count: 3669
• Approx Pages: 15

... represents, many new applications require a more robust and flexible infrastructure. That's where XML comes in. XML is not a set markup language like HTML. In fact, XML is what you would call a metalanguage- a language used to describe other languages. XML is a lightweight cut-down version of SGML( Standard Generalized Markup Language) which keeps enough of its functionality to make it useful but ... ...

• Word Count: 2510
• Approx Pages: 10
• Grade Level: Undergraduate

... fact in order to fully comprehend the necessity for functional backups. The principle of backups, when compared to a real life situation, is easily understood. For example, if a person wants to call a business associate they must first retrieve the number from a directory. In this case, one type of directory could be the person's brain or, better yet, a mental directory. However, suppose for ... ...

• Word Count: 2947
• Approx Pages: 12
• Grade Level: Undergraduate

... audience than ever before and to target certain types of possible candidates. Next came the telephone, this was another groundbreaking tool that allowed companies and recruiters to interview and screen out individuals. Fax machines came next and this allowed the instantaneous transference of information over the phone lines. A company or recruiter could review a candidates profile immediately and then set up a ... Internet for their staffing and retention needs. The Internet allows a flexible ad medium the job postings are as testable as direct mail, as targeted as radio, as immediate ...

• Word Count: 2679
• Approx Pages: 11
• Has Bibliography
• Grade Level: High School

... Contents I. Introduction II. History/Evolution III. Services/Programs IV. Problems/Limitations V. Future VI. Conclusion Introduction From the 1960's through today and as expected well into the future the phenomenon we call the Internet, is a significant part of our every day lives. What seemingly began as an experimental network serving a handful of sites in the United States has grown to become a link ... about could be considered evolution. What have we developed as a result of the Internet? Where will we go from here? How did we get here, to this new universe we call cyberspace? What...

• Word Count: 2631
• Approx Pages: 11
• Has Bibliography
• Grade Level: High School

... active in nature. They can be the access to credit card and bank card information through the use of receivers extracting coded information out of the wallets of persons walking down a street or it can be phishing, man in the middle and other hacking attacks designed ... "right of free speech when a person or organization is participating in the cyberspace environment. Reviewing the Yahoo case, Ku and Diehl point out the contention of first amendment protections applying beyond the borders of the user or service provider..."whether the First Amendment should apply extraterritoriality, ...

• Word Count: 6425
• Approx Pages: 26
• Has Bibliography
• Grade Level: Undergraduate

... capped- off the murders of 12 of their fellow students, and a teacher, by shooting themselves in the mouths, thus leaving us with no way to find out what caused them to do this terrible, unexplainable act, and leaving politicians scrambling for a scapegoat. What the politicians found was the entertainment industry: violent movies, ... 46% though it was the likes of Goth bands like Marilyn Manson and KMFDM who told the boys to do these things. The call for censorship was let out, with Senators rushing to finish new proposals and legislations, and special-interest groups boycotting just abo...

• Word Count: 3590
• Approx Pages: 14
• Grade Level: Undergraduate

... to patriation on condition that the Charter was dropped and the federal amending formula was replaced by one in which any province could opt out of any constitutional amendment with full financial compensation. (Internet 2) Chrétien had always refused to sacrifice Québec's veto, ... but not definitively. The YES and the NO side teetered back and forth all evening, and for hours the vote was too close to call. CBC distinguished itself that evening with a blue and red bar that slid back and forth all night, a simple graphic device that almost ... francophone's live. As expected, about nin...

• Word Count: 4400
• Approx Pages: 18
• Grade Level: High School

... 58  per cent compared to 42  per cent of females. According to Roy Morgan, in the six months to June 2008 eight  per cent of internet users had made a telephone call over the internet in the past four weeks. Frequency of use of emerging online applications As Australians increase their use of the internet and become more knowledgeable and confident, their ... indicate that at a time when services are increasingly being delivered online and the relevance of the internet is increasing for most; those Australians not using the internet are potentially missing out on the benefits of the ...

• Word Count: 7869
• Approx Pages: 31
• Grade Level: High School

... in the market. This is higher than ever. Unfortunately, a large majority of these individuals have put themselves in dangerous leveraged positions in order to "play" the market. Some have taken out second mortgages, traded on margin, or used a large portion of their portfolio that would not normally be invested in stocks with such a high-risk profile. Although macroeconomists make the argument ... reach its potential, it is very reasonable to assume that there is an opportunity to capture large customer bases around the world. Owning eCommerce stocks today is similar to buying a call op...

• Word Count: 2785
• Approx Pages: 11
• Has Bibliography
• Grade Level: Undergraduate

... lawsuit claimed that the extra violent images viewed in the movie and target practice he gained from the video games, primed him for the school shooting in Paducah, Kentucky. The boy, Michael Carneal, a 14-year-old student at Health High School, entered his school and killed three students during a prayer meeting with a stolen pistol (Rocky Mountain News). Where is the finger ... this a step too far. Many young teenagers and young adults listen to this particular song, and ones similar, on an every day basis, and every one of the bands listeners out of that audience are not the ones tha...

• Word Count: 3331
• Approx Pages: 13
• Has Bibliography

... propose of this assignment, the aspect of Virtual Reality that deals with art and interaction will be discussed. Because computers make Virtual Reality systems interactive, they allow the artist to call forth greater participation from users than they otherwise would in terms of physical exhibition space. This is largely due to the aspects of a global network where anyone, anywhere in the ... years. Aaron, which Cohen maintains has passed the "art world's 'Turing' test" , is roughly 1.5 megabytes of LISP code that draws and paints stylized still-lifes and portraits of human figures out ...

• Word Count: 3117
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate

... not aware that FedEx offers a tracking system. So instead of the customer using the Internet to track their package they call Electronics.com. The customers are calling Electronics.com to find out where their package is and when is it going to arrive. A lot of people know about UPS's tracking system ... such as shipment booking and carrier routing that cut into precious time and resources, which can be better spent on your business. UPS On Call Air Pickup gives you the convenience of having your air shipments picked up at your office, Monday through Friday even if your UPS man has ... get...

• Word Count: 3388
• Approx Pages: 14
• Grade Level: High School

... to millions of Internet users. Media attention and word-of-mouth have driven huge numbers of Internet users to the Napster and MP3.com sites as their legal struggles played out. Media Metrix, a firm that tracks use of Web sites, reports that the use of the Napster song-swap application is the fastest growing application it has ever tracked on the ... that at least on occasion they end up purchasing music they have downloaded. At the same time, the vast majority of music downloaders also say they do not frequently go out and purchase the music they initially got for free on the Internet....

• Word Count: 3241
• Approx Pages: 13
• Grade Level: High School

... readily available Internet access. Popular 'browser' client software for navigating the multimedia WWW includes Netscape and Microsoft Internet Explorer. On the other end, there exist approximately 30 local companies which call themselves ISP's (Internet Service Providers), which operate in similar fashion to a cellular company such as Vodacom, providing either dial-up connections to the Internet and/or leased line connectivity to ... , 1996). David Frankel of Internet Solutions summed up the South African situation neatly by saying that '.... People are still getting their hands around ...

• Word Count: 5593
• Approx Pages: 22
• Grade Level: High School

... and its effect; it will also touch on the fourth amendment right guaranteed in the constitution. It was just another day in fall; as usual America woke up and set out to do their daily chores. But that day had a little (!) but far reaching twist to it. It was September 11 2001. As the day progressed an unimaginable event took place ... one bunker to the other, which were built during the cold war to protect the president from the thermo nuclear war. America quickly got over the initial shock and came out with tools to fight this new war, the congress hastily passed a plethora of legisla...

• Word Count: 4175
• Approx Pages: 17
• Has Bibliography
• Grade Level: High School

... destination. For example - a destination computer can request the retransmission of missing packets, since it knows the number of total packets and therefore can figure out which ones it doesn't have. This again creates another type of overhead, but not in cost, in performance, due to all the information that ... order, finding corrupted or lost packets and requesting retransmission. This basically means that TCP is a set of standard aids/routines that other applications can call upon. TCP provides reliability. An application that uses TCP knows that the data it sends is received at the o...

• Word Count: 2573
• Approx Pages: 10
• Has Bibliography
• Grade Level: High School

... with dedicated connections to the internet. ISP's now more than ever are becoming the backbone of the internet. The average netcitizen uses their computer to call and ISP, and the netcitizens computer temporarily becomes a part of the internet. The user is free to browse or transfer information with others. Most ... rates of atoms or the airspeed of South African swallows. Some users wish to display "objectionable" material on their homepages. This may have started out as a prank to some, but now net- porn is an offshoot industry on the information superhighway. Companies like Playboy a...

• Word Count: 2502
• Approx Pages: 10

... packets and numbers each piece so receipt can be verified and the data can be put back in the proper order. In IP, packets may arrive out of sequence. TCP software packages collect the envelopes, extract the data, and put it in the proper order. To use the Internet you must have an ... button and choosing ProgramsAccessoriesInternet Setup Wizard. When youre done, you have a Dial-Up Networking icon (and choice on the Programs menu) for you Internet provider. To call you account, run the Dial-Up Networking program and click the Connect button (Levine, Barovdi, and Young, 1997, p. 225). Th...

• Word Count: 2559
• Approx Pages: 10
• Has Bibliography
• Grade Level: High School

... were put into one room. Then the kids were then monitored. The Television Violence 5 study said that it was pretty easy to pick out the kids who were in the different classrooms. The kids that watched the violent cartoon performed these behaviors: they often hit other playmates, ... pg . 7). The line between right and wrong is almost completely whiped out. Studies show that children who watch violent programs react slower to others who don't. Children who watch violence on television may not / often don't call for help because other children are playing destructively. Children don't lear...

• Word Count: 2853
• Approx Pages: 11
• Has Bibliography
• Grade Level: High School

... Remember, different processors use different connectors and chipsets. Like most of the components in the computer, memory is something important to consider. First, find out which memory is compatible with the motherboard. The three most common types on the market currently are SDRAM, DDR, and RDRAM. SDRAM is the ... price and capacity as well as purpose. Computer hard drives (the principal form of storage on a computer) have been able to squeeze increasingly more performance out of each square inch they occupy. Hard drives, at least in some way, shape, or form, have existed since the be...

• Word Count: 7384
• Approx Pages: 30
• Grade Level: High School

... to dig in trashcans for credit card transaction slips. As stated in the E-commerce Basics textbook, "Hackers do not hesitate to hunt through the paper trash, an activity they call dumpster diving, trashing, or phishing (pronounced fishing)" (237). Studies show that some online consumers are becoming comfortable using their credit card to make online purchases. However, some critics point ... debate in the ever-increasing Internet Shopping universe is that of electronic shopping security. "Inadequate security, on the other hand, increases the risk of an intrusion . . . put a [online] comp...

• Word Count: 2916
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School