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Free research papers and essays on topics related to: computer security

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  • Computer Security - 1,001 words
    Computer Security About two hundred years before, the word "computer" started to appear in the dictionary. Some people even didn't know what is a computer. However, most of the people today not just knowing what is a computer, but understand how to use a computer. Therefore, computer become more and more popular and important to our society. We can use computer everywhere and they are very useful and helpful to our life. The speed and accuracy of computer made people felt confident and reliable. Therefore, many important information or data are saved in the computer. Such as your diary, the financial situation of a oil company or some secret intelligence of the military department. A lot of ...
    Related: computer company, computer security, computer system, personal computer, main point
  • Computer Security - 1,252 words
    ... puter become more and more important and helpful. You can input a large amount of information or data in a small memory chip of a personal computer. The hard disk of a computer system is liked a bank. It contained a lot of costly material. Such as your diary, the financial situation of a trading company or some secret military information. Therefore, it just like hire some security guards to protect the bank. A computer security system can use to prevent the outflow of the information in the national defense industry or the personal diary in your computer. Nevertheless, there is the price that one might expect to pay for the tool of security: equipment ranging from locks on doors to comp ...
    Related: computer company, computer security, computer system, computer systems, personal computer
  • Computer Security Issues - 883 words
    Computer Security Issues Computer Security Issues Facing Alsager Ltd. In upgrading the Alsager Ltd IT facilities, despite numerous advantages that the new systems brings one has to be made aware of the possible threats posing. Virus can effect the system. They are pieces of codes created by hacker to create a nuisances and to another extreme corrupt valuable data. Examples of these can be animated icons flying pass the computer screen and to another extreme can be programmes designed to delete the hard drive. The Computer Virus can be caught through a number of ways. The most highly publicised way, is through the Internet, other ways are through removable storage media, such as floppy disks ...
    Related: computer networks, computer security, computer virus, security issues, floppy disk
  • Biometric Systems - 489 words
    Biometric Systems Biometric Systems As defined in Computer Security Basics by O'Reilly & Associates, Inc. Biometrics is the use of a persons unique physiological, behavioral, and morphological characteristics to provide positive personal identification. Biometric systems that are currently avaiable today examine fingerprints, handprints, and retina patterns. Systems that are close to biometrics but are not classified as such are behavioral systems such as voice, signature and keystroke systems. They test patterns of behavior not parts of the body. It seems that in the world of biometrics that the more effective the device, the less willing people will be to accept it. Retina pattern devices ...
    Related: biometric, care center, right person, more effective, video
  • Computer Crime - 1,366 words
    ... ses spread from program to program and computer to computer, much as biological viruses spread within individual...members of a society. (Chess, 1997) Diskettes were the primary carriers of viruses in the 1980s. (Computer, 1997) Today, they are e-mail attachments, file transfers and infected software downloads or uploads. Networks can even spread viruses to large numbers of connected PCs rapidly. (Yang, 1998) No one working on a [personal computer] is risk free; more viruses are being spread today than ever before, but more help is being developed as well. Special software is now in stores that will help to prevent any major disasters that viruses can cause. (Miastkowski, 1998) Antivirus ...
    Related: computer crime, computer security, computer viruses, crime, personal computer
  • Computer Crime - 1,406 words
    ... s seen in the $50-million-plus losses in the MCI case, a far greater threat to businesses than hackers are disgruntled and financially struggling employees. As internal theft from retail stores has always been many times greater in volume than theft from shoplifters, robbers, and burglars, theft by employees armed with inside information and computer access is and will continue to be a much larger problem than intrusion by hackers, crackers, and terrorists combined. By the turn of the century, 80% of Americans will process information as a major part of their employment, according to a United Way study. In addition, the future portends new and brighter for-profit invasion of business com ...
    Related: computer crime, computer security, crime, personal values, first century
  • Computer Crime - 1,151 words
    Computer Crime In todays society our most valuable commodity is not grain, steel or even technology; it is information. Because of computer networks, just about everyone can now access an astounding range of information. The Internet is international, even though 80 percent of the Internet use occurs in the United States, and a staggering amount of information on every subject imaginable is available for free. Because so many people now have access, computer crimes have become more frequent. Everyone with a computer and a modem can commit a computer crime if so inclined. Anyone, conceivably, could become a "white collar" computer criminal. When the term "white collar" crime came into wide sp ...
    Related: collar crime, computer crime, computer networks, computer security, computer systems, crime, violent crime
  • Computer Crime - 1,361 words
    ... m program to program and computer to computer, "much as biological viruses spread within individual...members of a society." (Chess, 1997) Diskettes were the "primary carriers of viruses in the 1980s." ("Computer," 1997) Today, they are e-mail attachments, file transfers and infected software downloads or uploads. Networks can even spread viruses to large numbers of connected PCs rapidly. (Yang, 1998) No one working on a [personal computer] is risk free; more viruses are being spread today than ever before, but more help is being developed as well. Special software is now in stores that will help to prevent any major disasters that viruses can cause. (Miastkowski, 1998) Antivirus softwar ...
    Related: computer crime, computer security, computer viruses, crime, personal computer
  • Computer Crime - 867 words
    Computer Crime Computer crime is a very broad term. It could mean anything from a total invasion by a hacker into the federal government or just the simple fact of one person letting another borrow a copy of his favorite flying game. Computers are defined in the dictionary as a machine that computes (WBD vol. 23). But to most people it is a machine that's helps us do a task easier. As we move into the 21th century though one thing is for sure, the computer will help crime become more prevalent. Hackers are probably one of the more common threats out there. These are the people who use modems and telephone lines to enter your computer. A teenager sits across the table yelling, "I want this an ...
    Related: computer crime, computer piracy, computer security, computer system, computer viruses, crime
  • Computer Crime Has Become A Very Large Issue In Our Society Today This Paper Will Look At This Issue From A Sociological Pers - 1,444 words
    Computer Crime has become a very large issue in our society today; this paper will look at this issue from a sociological perspective. It will analyze the various crimes that make up computer crime and see what changes it has brought about in the world in which we live in. Computer crime first is a very new problem in our society today and it is crimes that are committed from a computer. These include embezzling, breaking into other computers, cyber porn and various other crimes that have a drastic affect on the society and the institutions that each of us hold to keep our global society running. To first understand computer crime one must understand first what crime is. According to Diana K ...
    Related: computer crime, computer ethics, computer hacking, computer programming, computer security, computer systems, computer technology
  • Computer Crimes - 559 words
    Computer Crimes Computer crime is any illegal act which involves a computer system whether the computer is an object of a crime, an instrument used to commit a crime or a repository of evidence related to a crime. Telecommunication crime is the fraudulent use of any telephone, microwave, satellite or other telecommunications system. Many telecommunications systems themselves are computers and therefore in some instances, offences against a telecommunication system can also be considered a computer crime. Computers and telecommunications have become a critical part of the daily lives of Canadians, and criminals have also been able to take advantage of this technology. The Royal Canadian Mount ...
    Related: computer communications, computer crime, computer security, computer system, computer systems, crime investigation, organized crime
  • Computer Ethics - 1,212 words
    Computer Ethics Abstract The computer is considered one of the most technological advances of the twentieth century. As the general public becomes increasingly computer literate,' the gap between technology and peoples' intellect notably shrinks. The readily available computers, software, and assorted output devices have enlightened many but, in turn, have increased the using of computers for unethical activities, privacy invasion and illegal purposes. Legal sanctions against abusive use of computers are a reactive approach. A proactive approach is to teach students about computer ethics in classrooms. An effective teaching method are the presentation of ethical scenarios. It is anticipated ...
    Related: computer ethics, computer information, computer science, computer security, computer systems, ethics
  • Computer Hacker - 1,626 words
    Computer Hacker Laws must be passed to address the increase in the number and types of computer crimes. Over the last twenty years, a technological revolution has occurred as computers are now an essential element of today's society. Large computers are used to track reservations for the airline industry, process billions of dollars for banks, manufacture products for industry, and conduct major transactions for businesses because more and more people now have computers at home and at the office. People commit computer crimes because of society's declining ethical standards more than any economic need. According to experts, gender is the only bias. The profile of today's non-professional thi ...
    Related: computer crime, computer games, computer program, computer security, computer system, computer world, hacker
  • Computer Technology - 1,675 words
    Computer Technology The Net, a feature film from Sony Pictures, details the high-tech drama of Angela Bennett (played by Sandra Bullock) who is a computer systems analyst. When she accidentally gains access to a classified program, she becomes trapped in a web of mystery and conspiracy. However, the film failed to win over movie audiences and one reason might be that most people in the movie going public are still unaware as to exactly what a computer systems analyst does. According to Webster's New World Dictionary (1359-1360), a computer systems analyst is someone who designs an efficient computer system for a particular business, project, etc., while the process of analyzing systems is de ...
    Related: computer science, computer security, computer system, computer systems, computer technology, information technology, technology
  • Computer Virus Technology - 1,778 words
    Computer Virus Technology 2.0 Introduction The wind of change came on 26th March in the form of an email cyclone called Melissa. Moreover, during 1999 numerous changes in the level of computer virus technology were seen, Armstrong (May 2000, p1). From an organisational point of view, societies around the world are just learning about the level of importance that computer security against virus attacks and the critical significance of cybercrime. Companies around the world lost vast amounts of time, money and resources due to the lack of defense systems and lack of knowledge. Companies must ensure that the all data processing equipment like computers, routers and networks are robust and secur ...
    Related: computer security, computer virus, technology, virus, operating system
  • Computer Viruses - 1,281 words
    Computer Viruses Almost every End-user in the world has heard of computer viruses and/or has had one at one point in time. Dont worry if you havent heard about them, you wont find it in your bloodstream. Unfortunately you may find one in your computer memory or disk storage. Some may be as benign as the common cold and others as deadly to your hard drive as the Ebola virus . - 1 -What is a Computer Virus? ~ Usually defined as a malicious code of computer programming it is actually just another software, only written with not so noble intentions. ~ A computer virus is designed to install, reproduce itself and cause damage to computer files and data without the users knowledge or permission. ...
    Related: boot sector viruses, computer programming, computer running, computer security, computer virus, computer viruses, viruses
  • Computer Viruses - 463 words
    Computer Viruses A computer virus is an illegal and potentially damaging computer program designed to infect other software by attaching itself to any software it contacts. In many cases, virus programs are designed to damage computer systems maliciously by destroying or corrupting data. If the infected software is transferred to or accessed by another computer system, the virus spreads to the other system. Viruses have become a serious problem in recent years, and currently, thousands of known virus programs exist (Reed 85-102). Three types of viruses are boot sector virus, file virus, and Trojan horse virus. A boot sector virus infects the boot program used to start the system. When the in ...
    Related: computer program, computer security, computer system, computer systems, computer virus, computer viruses, viruses
  • Controlling The Internet - 1,353 words
    Controlling The Internet Controlling the Internet Censorship plays a role in everything that is portrayed on the Internet. However, due to the size and its rapid growth, it has become almost impossible to control. In respect to censorship in the Internet, we will be examining the issues of pornography, privacy, security, and the Napster debate. In 1989, the World Wide Web was developed. This new technology enabled Internet users to exchange information on a global scale. With no restrictions on what information could be shared, the Internet has become home to an assortment of web-sites consisting of topics that are shunned from the mainstream media. For example, literature that was banned fr ...
    Related: controlling, internet censorship, internet users, address phone, file sharing
  • Future Scaping Hr - 1,238 words
    ... s will now be explored in greater depth to help focus our thinking around strategic approaches to take in accomplishing work in organizations in the next century. Technology seems to have tree main effects on the workplace, which are:  The constraints of the physical facility no longer exist  Hours have extended to be on-call nearly 24 hours a day  Huge issues in personal time management. The virtual office has come about with the advent of the cell phone, pager, laptop, e-mail and other such electronic tasking devices. The good or bad new is that fewer people are normally in the physical office. The virtual office can be an advantage if it results in lower office ...
    Related: computer technology, cell phone, technical training, german, capacity
  • Hackers Hell - 1,250 words
    ... .55) According to Barry Weiss, a partner at Gordon & Glickson, a Chicago law firm that specializes in information technology legal issues, for the Internet to be used as a effective tool for communication companies need to define policies and procedures to avoid risk. (Wagner, p.58) Another method in which companies can protect their office systems from hackers is by asking employees to develop and maintain smart passwords. Employees should not write down their passwords and leave them near a computer. They should create password which relate to people closely related to them. Also they should not share their password with anyone and near should they store their passwords in the computer ...
    Related: information technology, office automation, south western, encrypted, accomplish
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