... destroying the data in the computer. For example, send a flood of coffee toward a personal computer. The hard disk of the computer could be endangered by the flood of coffee. Besides, human caretaker of computer system can cause as much as harm as any physical hazard. For example, a cashier in a bank can transfer some money from one of his customer's account to his own account. Nonetheless, the most dangerous thief are not those who work with computer every day, but youthful amateurs who experiment at night --- the hackers. The term "hacker "may have originated at M.I.T. as students' jargon for classmates who labored nights in the computer lab. In the be ...
... again, we must apply the question to the new information superhighway, that is e-mail, telecommuting, online newsgroups, etc. The question is this: What does privacy on the internet mean? Privacy And The Internet Introduction According to Bill Eager, "The Information Superhighway refers to the multitude of technologies and businesses that encompass the eletronic distribution of video, data and voice via communications networks. Currently, for individuals, the Information Superhighway refers primarily to the use of personal computers (PCs) and modems to access information and services and to distribute messages and files via the networks" (3). This new medium a ...
... hospital was inaccessible? This would depend on the authenticity and authorship of the source. In any case, using material from an unquestionable source is not a reliable idea. Why? Because the authorship of the source, probably the most important criterion one must use in evaluating the effectiveness of a website, is sometimes debatable. The author of a website can be anyone. It can be ones next door neighbour, someone whom was met last week at a bar or a world renowned open heart surgeon who was on television just three days ago. Before beginning to delve into a site, make sure that authorship meets one of two sub-criterion: if reviewing a site in ones own ...
... the internet is almost like logging right onto the local telephone company. -It all boils down to, the local phone company approving the use of the internet for any means. · How phone companies are going to bring them selves down. -I feel that because of this phone companies will be the cause to their own downfall. · Methods of communication over the net -There are many ways of communicating over the net: Inter relay chat (text only) -Video/Audio: there are many net applications which allow the user to simply plug in a mini video camera( which can be purchased anywhere from $150+) and speakers and a microphone and establish a net connection and be able to v ...
... the war. The microprocessor 68000 is the original microprocessor(Encarta 95). It was invented by Motorola in the early 80's. The 68000 also had two very distinct qualities like 24-bit physical addressing and a 16-bit data bus. The original Apple Macintosh ,released in 1984, had the 8-MHz found at the core of it. It was also found in the Macintosh Plus, the original Macintosh SE, the Apple Laser-Writer IISC, and the Hewlett-Packard's LaserJet printer family. The 68000 was very efficient for its time for example it could address 16 megabytes of memory, that is 16 more times the memory than the Intel 8088 which was found in the IBM PC. Also the 68000 has a linear ...
... to Internetwork. Resons of security made Internetwork anarchistic.It wasen`t supose to be any cental computer wich controlled Internetwork and the computertrafic was supose to direct it self so if a thought road suddenly wasen`t accessible the trafic should find a new way by it self. Because of this the enemy couldent in war strike out Intenetwork by bombing individual servers and main computers. In the end of the 1970`s was almost all american Universities and majority connected to it so called protocol TCP/IP wich to day is the main glue in Internet. In 1985 Internet had grovn to the wolds gratest network and more and more organisation o ...
... into the house. Mass production and other job opportunities brought many people from the suburbs and farms into the city. We can now have forms of electricity directed into our houses for heating and light. Humans are more reliant on technology then ever before. All of these technological advances sound great, however, there is a negative effect to all this technology. Technology can serve to actually harm humans rather then help them. Competition between companies or even cities can sometimes make lives for humans even worse. Take for example when a city builds better and more roads to attract tourists. This actually creates more traffic, not less. Te ...
... WWW is based on technology called hypertext, and was developed for physicist so they could send and retrieve information more easily. The WWW basically is a tool for exploring or surfing the Internet. The WWW is an attempt to organize the Internet so you can find information easier moving threw document to document. Why do I need to know this? Well now that I got threw all the techno-babble, let's get down to it. If you know how to utilize the Net, in just five minutes you could trade information and comments with millions of people all over the world, get a fast answer to any question imaginable on a scientific, computing, technical, business, investment, or ...
... 4) be fair and take action not to discriminate 5) honor property rights including copyrights and patents 6) give proper credit for intellectual property 7) respect the privacy of others 8) honor confidentiality. The very nature of electronic communication raises new moral issues. Individuals and organizations should be proactive in examining these concerns and developing policies which protect liabilities. Issues which need to be addressed include: privacy of mail, personal identities, access and control of the network, pornographic or unwanted messages, copyright, and commercial uses of the network. An Acceptable Use Policy ...
... the nation. By 1990, AT&T had installed 300 million miles of interexchange light wave networks. The advantages of light wave systems are many and include • freedom from electrical disturbance • tremendous bandwidth or information-carrying capacity • small physical size • relative low cost The speed at which information can be moved through the fiber optic cable is also an important advantage. AT&T established an experimental fiber optic system that moves digital information at a speed of 8 gigabits (8 billion bits) per second over a 68-mile stretch of repeaterless fiber optic cable. One gigabit per second is fast enough to support 15,000 voice ci ...
