Computer information system essay

Thus, computing includes designing and building hardware and software systems for a wide range of purposes; processing, structuring, and managing various kinds of information; doing scientific studies using computers; making computer systems behave intelligently; creating and using communications and entertainment media; finding and gathering information relevant to any particular purpose, and so on. The list is virtually endless, and the possibilities are vast. Computing also has other meanings that are more specific, based on the context in which the term is used. For example, an information systems specialist will view computing somewhat differently from a software engineer.

Computer information system essay

When Morris applied for re-admission a few years later, Cornell refused to accept him. Morris earned his Ph. Bibliography on the Morris Worm There are a number of technical publications that discuss the Morris worm and its effect on computers that constituted the Internet: Available from a website in Canada and also from Purdue.

Spafford, The Internet Worm Program: Available from Purdue University. The June issue Vol.

Magic Ink: Information Software and the Graphical Interface

This virus was released in three shareware programs: Blumenthal wrote the virus and inserted it in the three programs. Blumenthal also created an anonymous account on a Cornell computer, so that apparently untraceable file transfers could be made.

The initial victims downloaded the programs from Stanford and infected their computers. As these victims shared their infected files with other users, they unwittingly spread the virus to additional victims. The MBDF virus was a relatively benign program that did not directly harm the victim's data files.

However, this virus could cause harm in three different ways: The virus caused some programs to crash when the user selected an item from the menu bar. If the user assumes the system has hung, and reboots the Macintosh while this is occurring, the entire system file will be corrupted and an entire reload of system software must then be performed.

If the victim rebooted the computer during those several seconds, application files on the computer could become corrupted. To recover from such problems, the victim first needed to run anti-virus software to delete the MBDF virus, then any corrupted files e.

Computer Information Systems Essays

Depending on the skill of the victim in identifying which files were damaged, the recovery process could take hours or days.

Compared with other malicious programs, the damage from the MBDF virus was relatively small. The only reason that I mention the MBDF virus in this essay is that it is one of a very few cases in which the author and distributors of a malicious program were arrested and punished for their crime.

Experts in computer security at several universities promptly traced the origin of the MBDF virus to Cornell University. Pilgrim cooperated with the police, told them the details of what had happened, and incriminated Blumenthal. As reports of infected computers were received from all over the USA, Japan, Europe, Australia, and Canada, the district attorney contemplated increasing the charges to a felony, because he could prove a larger harm than what had initially been apparent.

One of them was granted immunity from criminal prosecution in exchange for his testimony.

Computer information system essay

The other, who will be identified here by the fictitious name Doe, was indicted along with Blumenthal and Pilgrim, but Doe later had his record expunged.Closing Thoughts. If you work in IT or work on computers for fun, then with a little brushing up you shouldn't have much of a problem with the Information Systems and Computer Applications CLEP.

Introduction There are no precise, reliable statistics on the amount of computer crime and the economic loss to victims, partly because many of these crimes are apparently not detected by victims, many of these crimes are never reported to authorities, and partly because the losses are often difficult to .

Introduction This essay contains a description of several famous malicious computer programs (e.g., computer viruses and worms) that caused extensive harm, and it reviews the legal consequences of each incident, including the nonexistent or lenient punishment of the program's author.  Computer Information System Brief Sonya Cunningham University Of Phoenix Accounting Information System ACC/ Eva King May 11, Computer Information System This paper will address the following regarding Kudler Fine Foods: identify Kudler’s key business and accounting information needs, analyze the strengths and weaknesses of.

An Essay on Typography [Eric Gill, Christopher Skelton] on *FREE* shipping on qualifying offers. Born in , Gill was an artist, letter carver, gadfly, polemicist, and social reformer. In , he had started drawing alphabets and printing books.

A person is guilty of the computer crime of misuse of computer system information when: As a result of his accessing or causing to be accessed a computer system, he intentionally makes or causes to be made an unauthorized display, use, disclosure or copy, in any form, of data residing in, communicated by or produced by a computer system.


Computer Information System | Assignment Essays