... the most financially devastating victimizations in society. In the recent past, society has seen malicious editing of the Justice Department web page (1), unauthorized access into classified government computer files, phone card and credit card fraud, and electronic embezzlement. All these crimes are committed in the name of "free speech." These new breed of criminals claim that information should not ... peoples' vulnerabilities. Today, computer systems are under attack from a multitude of sources. These range from malicious code, such as viruses and worms, to human threats, such as ha...

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• Has Bibliography

... students to develop their abilities. i am vice president of my delegation, which is very fun. i bring the kids food sometimes, when i'm not talking on my phone. right now i'im also talking to my brother who is a computer science major at carnegie mellon. he likes it there very much, and i like talking to ... to develop their abilities. i am vice president of my delegation, which is very fun. i bring the kids food sometimes, when i'm not talking on my phone. right now i'im also talking to my brother who is a computer science major at carnegie mellon. he likes it there very much, and i lik...

• Word Count: 731
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• Grade Level: High School

... modems operate at 56 kbps (Kilobits per Second) for transferring data. We also have Integrated Services Digital Network (ISDN) that operates at 128 kbps and is available from your phone company. Technically, consists of two 64 kbps channels that work separately. Charges for ISDN connections usually resemble those for analog lines. ISDN charges also can be flat rate if linked ... company may need to install new cabling in order to provide your leased lines. When networks at multiple locations are connected using services available from Internet service providers such as phone, cable and ...

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... service centre. The standard also allowed for fax transmissions and group services which allow news and other updates to be sent to the mobile phone and stored in the sim card. Current mobile phones have taken the mobile telecommunications device further than ever before. The latest devices including ... are relatively quite simple. With the development of the transistor in the 1940's new technology and electronics became more viable and researched. The mobile phone was one of the researched areas and with demand and interest sky rocketing soon after, many companies were eager to get a pi...

• Word Count: 2289
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• Grade Level: High School

... and early 1970's. The first phreaks were college students with access to telephone company manuals that taught them the ins and outs of the phone system and allowed them to exploit it. Other effective phreaks were blind people whose heightened sense of hearing allowed them to pick up on ... hacking nickname, so he chose "Cap"n Crunch" because he had discovered that a whistle from a box of the cereal made the 2600 MHz tone, the phone company tone that gave you complete access to the system (Thomas 18). A writer named Ron Rosenbaum began talking to a lot of phreakers for an article he ......

• Word Count: 1895
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• Has Bibliography
• Grade Level: High School

... argued on various facets; excessive features, lack of privacy due to tracing abilities, hackers and accidental revelations of personal details; therefore do not enhance privacy and democracy. Basically, a wireless phone is a tiny computer connected to a radio. Most wireless phones since 1993 use digital technology, which converts the callers voice into the binary digits 0 and 1. These small packets of ... can into existence, electronic transmission was limited to analog technology, which transfers data as electronic signals that are added to "carrier waves" of a given frequency. Broadca...

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... is called CAD (computer aided dispatch). The CAD system is used to enter request for police service from the public. Depending on the type of phone (land-line or cell) used to place the call for police service, information such as address and name can be automatically input on the CAD ... a variety of functions. The Vesta's monitor has a 12-inch viewable screen and displays a caller identifier including the callers address, name and phone number. Just like a regular phone, Vesta gives the operator the ability to transfer calls to other jurisdictions, conference up to seven different agenc...

• Word Count: 1350
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... to make life more complicated. For example, nearly every discussion of the "wonderful power of technology to enrich our lives" mentions the cell phone. Certainly, the instant communication brought about by the telephone has been a boon. It was originally a rather simple device that anyone could learn ... to use in a matter of minutes, and we soon began using phones to make and receive phone calls, usually about matters of some consequence. Recently, however, we have enabled these devices to perform a ridiculous number of irrelevant functions. One ... needs a thirty-page booklet to lea...

• Word Count: 1566
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• Grade Level: Undergraduate

... or computer network commits computer crime (Schmalleger, 1999, p. 486). Bloombecker (1986) suggested he history of computer crime and hacking started in the late 1950's when AT&T first implemented its interstate phone system and direct distance dialing (DDD)(p. 450). Manipulation of the way that the DDD system worked, in order to make free long distance calling, was the objective of this crime ... fool the system into thinking that the customer has paid. A person who used any number of devices available for manipulating switch systems in order to explore or exploit is called a phone phre...

• Word Count: 3406
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• Has Bibliography
• Grade Level: Undergraduate

... or computer network commits computer crime (Schmalleger, 1999, p. 486). Bloombecker (1986) suggested he history of computer crime and hacking started in the late 1950's when AT&T first implemented its interstate phone system and direct distance dialing (DDD)(p. 450). Manipulation of the way that the DDD system worked, in order to make free long distance calling, was the objective of this crime ... fool the system into thinking that the customer has paid. A person who used any number of devices available for manipulating switch systems in order to explore or exploit is called a phone phre...

• Word Count: 3207
• Approx Pages: 13
• Grade Level: High School

... Computer crime is defined as a criminal act that has been committed With a computer as the principle tool(Judson, 30). These computer criminals are people with advanced knowledge of operating systems, phone systems, and other computer related devices. Some computer criminals break into other people's computers, and steal data, these criminals are known as hackers. Yet others might make ... a phone call without even paying for it, or receive phone services that they did not pay for, these people are known as phreakers. And yet there are other computer criminals that illegally copy softwa...

• Word Count: 813
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... by using a modem and if you don't know what a modem is, it was a phone for your computer that would let two computers talk to each other. So you would phone up this BBS on your phone line, if you've ever picked up a phone while a fax was going through, your phone would make that same sound if you picked it up while a modem was running ... because the whole concept of the internet is based off this old BBS system. Replace the BBS with a server the modem with an ISP to give you access and the phone with your cable or DSL and you have a modern day BBS or internet. The main difference's bei...

• Word Count: 837
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• Grade Level: Undergraduate

... the cracker will usually become disinterested and leave. Crackers are sometimes called the tourist of the hacking element. (Levy, 1984. p.7) Another role in the computer underground is that of the phone phreak. Phone phreaking, usually called just phreaking, was widely publicized when the exploits of John "Cap"n Crunch" Draper, the father of phreaking, were publicized in a 1971 Esquire Magazine article. The term ... phreaking consists of several different menas of getting around the billing mechanisms of telephone companies. By using these methods, long distance phone calls can be place...

• Word Count: 2286
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• Has Bibliography
• Grade Level: Undergraduate

... Relation Management (CRM) is of great importance for Dell Computers. In addition to specialized financing to make purchasing easier, a choice between online or phone ordering, a secure shopping cart system, Dell helps its customers custom design his or her own computer. This is something that was previously unheard of ... is the company's direct sales model, is based on direct sales. This model was established enabling customers to place their orders via the phone and the Internet, all orders are built-to-order, and manufactured by Dell. Dell has always taken pride in their close custom...

• Word Count: 5731
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• Grade Level: Undergraduate

... dependent on IT will be using PDA's (http://advisor.com). Two Well-known Technologies Merge One trend that is emerging is the Smart Phone. Smart Phones will merge the PDA with the cell phone. The manufacturers intend to introduce these to the American market with what they call a "soft" introduction. The strategy is to get ... countries. Microsoft is one of the largest players in this market and they are currently working with Samsung to develop a fully featured Smart Phone which will serve all the functions of a common PDA such as those currently manufactured by competitor Palm and add...

• Word Count: 2879
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• Grade Level: High School

... .html). In the year 1878 the major mean of communication was the telephone, and the Hackers where young teenagers who messed up with the switchboard. These teenagers were redirecting the phone calls to wrong places so they could have a good laugh at people. In a few words they were not "exactly what we call today "hackers", but instead practical jokers" (Michelle Slatalla ... mainframes easier. 1970 was the year when the first "bad" hackers appeared. It all started when "John Drapper" managed to make a long distance phone call for free. He did that "by blowing a precise tone into a telep...

• Word Count: 2462
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• Grade Level: High School

... Internet Service Providers (ISPs). A very simple introduction is explained below on how it actually works. A home computer is usually linked to the Internet using a normal phone line and a modem that talks to an Internet Service Provider (ISP). A computer in a business or university has a Network Interface Card (NIC) that directly ... envelopes, extract the data, and put it in the proper order. To use the Internet you must have an ISP, modem, and also a phone line if you are working from home. You must also have a web browser such as Internet Explorer or Netscape Communicator. You need a...

• Word Count: 2559
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... hours and double shifts. That left Kevin with a lonely childhood. During his teenage years he started his life of crime. He began phone phreaking which uses electronics to illegally access phone services. While phreaking phones he became friends with other phone phreakers and often met with these friends at Shakey's Pizza Parlor in Los Angeles to plot ways to break into local computer ... he was caught breaking into computers at a local university, he was sentenced to six months in jail. When Mitnick was twenty-three, he met Bonnie Vitello, who worked for the phone company. A short whil...

• Word Count: 937
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... into the telephone. Also, the radio technology is implemented to bring us a new and convenient way to walk around our house with the cordless phone. All these things make our lifestyle more convenient and efficient. Bill Howard talks about his visions for new products in the near future due to ... convergence of current computer technology and other electronic multimedia devices in this article. Bill envisions that "Your computer, your stereo gear, you cell phone, your PDA, and your telephone are going to start looking like and working with each other". It all sounds very realistic. I a...

• Word Count: 741
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... , information can be shared and accessed around the globe, instantaneously. At any given time, millions of people's credit card numbers, social security numbers, and other private data are flying through phone lines near your house. The downside to this technological marvel that we all use, whether we know it or not, is that thieves, disgruntled network administrators, and other unsavory characters ... into. One type, called phreaking, is often a side-effect of a computer hacker's work. (Machlis, par. 8) Phreaking is the manipulation of phone lines and phone services. Over the space of a...

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... that are secretly ran by the FBI. This shows that crackers like Poulsen can hack into almost anything related to a computer these days including banks, phone lines, government facilities, and whatever else that will cause problems and cost people money. Some early hackers like John Draper (who would now be known as ... a cracker) figured out how to make free phone calls using an Oscar Meyer weenie whistle. What Draper found out was that the weenie whistled made a 2600 hertz tone, which is the same tone needed ... to authorize a call. So when the weenie whistle was used with a bluebox, ...

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... backbone. The most common way of accessing the Internet from a person's home uses a hardware device called a modem along with a phone line to establish a temporary Internet connection commonly referred to as a dial-up connection. . Your computer connects via modem over a regular old phone line to the ISP's computer, which in turn connects to the Internet backbone with a high-speed link and then routes ... the first ISP business. Initially when people were choosing an ISP, there main concern was to try to find one that had a local phone number so they could avoid having to pay long dista...

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... is one of the most common forms of employee monitoring and surveillance. Employers monitor telephone conversations to monitor the phone activity of the employee and the customer. They monitor the employee because an uprising problem in companies is the expenses associated with personal ... phone calls. Employers feel that while at work, employees shouldn't do their job and avoid personal calls unless in an emergency ... situation. Customer calls are monitored to assure that the conversation is valuable to the problem. Almost every company that has automated phone services for customer ...

• Word Count: 1823
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• Has Bibliography
• Grade Level: Undergraduate

... not necessities as they are today; they were timesaving luxuries, used by yuppies and nerds. Computers today are sold and bought in person, over the phone, and via the Internet. Consumers are more knowledgeable, demanding more computer for less money. With so many options and information, many often wonder what to ... a salesperson; the Internet does not allow this. Another less attractive feature to Internet shopping is tech support, it is normally done entirely over the phone, and often there are long hold times. It is a good idea to call their tech support before you buy and check to ...

• Word Count: 7384
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• Grade Level: High School

... computer. People that are opposed to using onboard computers while operating a vehicle are using the argument that it is just as unsafe as being on a cellular phone while driving a car. I agree that both using a cellular phone and an onboard computer while driving is extremely dangerous, not only for everyone inside the vehicle but also for those that are around the vehicle. I would ... they are able to access the same information from the computer at home? Secondly, I do no approve of onboard computers because they are distracting in the same way that a cellular phone is. When you are ...

• Word Count: 349
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