Free Essay


In: Computers and Technology

Submitted By nadimmd80
Words 772
Pages 4

Institute for Arts, Science and Technology

Department of Computing

BSc Programme

Level: 4

Module: COM409 Informatics

Assignment: 2

Issue Date: 22th April 2013

Review Date: 22th April 2013 (Tutorial Sessions)

Final Submission Date: 20 May 2013

Estimated Completion time: 20 Hours

Lecturer: Parvez Jugon

Verified by: Denise Oram

Table 1
|To be completed by student: |Name: |
|I certify that, other than where collaboration has been explicitly permitted, this|Student Number: |
|work is the result of my individual effort and that all sources for materials have|Date Submitted: |
|been acknowledged. I also confirm that I have read and understood the codes of |Student Signature: |
|practice on plagiarism contained within the Glyndwr Academic Regulations and that,| |
|by signing this printed form or typing my name on an electronically submitted | |
|version, I am agreeing to be dealt with accordingly in any case of suspected | |
|unfair practice. | |
|Are extenuating circumstances being claimed? YES / NO If so, give reference number: |
|------------------ |
|To be completed by lecturer |
| |
| |
| |
| |
| |
| |
| |Grade / Mark |
| |(Indicative: may change when moderated) |

Assignment 2: weighting – 50% of the module grade.


The ability of computer-based information systems to store, process and retrieve data quickly and efficiently raises many concerns relating to security and privacy.

Based on your reading and research, write a report (2500 words +/- 10%) discussing the validity of the above statement. The report must (using relevant examples), consider the following:

a) common security threats facing organisational computer-based information systems

b) ways in which technology can allow an individual’s personal privacy to be invaded

c) legal, moral and ethical issues involved in gathering, storing and making use of data.

Support your work with relevant references from books, journals and other quality information resources.

Referencing for all written material should follow the IEEE referencing standard, with particular attention paid to referencing of material resourced from the Web or other online facilities.


The assignment should be word-processed and submitted with the front sheet (with your Name, Student Number, Date and Signature) visible at the front. Marks will be lost if these instructions are not followed.

The report must be submitted via Moodle on Monday 20th May 2013. Failure to comply with this date will result in the loss of marks according to the University policy.

Late submission of work: Work submitted up to a week late without a valid reason can only gain a maximum of 40% (C). Any work submitted more than a week late without a valid reason may be read but will not be marked.

Learning outcomes

This assignment covers the following learning outcomes specified in the module definition:

Knowledge and Understanding:

On completion of this module, students will be able to:

1) Identify information needs within different functional areas of an organisation;

2) Compare a range of information systems;

3) Examine the tools available to organisations for information processing;

4) Evaluate the information systems within an organisation;

5) Identify how information systems can be designed and operated in a legal and ethical manner

Transferable/Key Skills and other attributes:

On completion of this module, students will be able to:

• Communication: Oral/writing communication skills;

• IT Skills: retrieve information using search engines, browsers and catalogues; use appropriate IT facilities to prepare and present reports in various formats;

• Problem Solving: solve problems using appropriate tools/methods

• Working with others: work effectively as part of a team, negotiating and assertiveness;

• Self-Learning; managing one’s own learning and development including time management and organisational skills, reflecting on experience.

Assessment Criteria

In order to achieve an A grade, the work must be excellent in almost all respects, only very minor limitations, and delivered with no assistance after the review period.
In order to achieve a B+ grade, the work should show strength in most respects, but perhaps has limitations in one or two areas and possibly delivered with minimal assistance after the review period. A good piece of work nevertheless.
In order to achieve a B grade, the work should be of a satisfactory standard, showing strength in some areas, but perhaps let down by poor presentation, or poor written explanations where required, and possibly delivered with some assistance after the review period.
In order to achieve a C grade, the work should be of a satisfactory standard but may have significant shortcomings in some areas and possibly delivered with considerable assistance after the review period. Nevertheless shows at least a basic understanding of the concepts and a basic practical ability.
A Refer will be given to work that is unsatisfactory or contains serious errors/limitations.
|TASK |Refer 70% |

The following grid gives more guidance re: marking of specific tasks:

Similar Documents

Premium Essay


...INTERNET There's a new technology that blooms in the modern civilization and that is the Internet. Internet is a new way of communicating, sharing memories, and connecting to other people. Bill Gates’ vision of an ‘Internet revolution’ and Jeremy Deller’s ‘steampowered Internet machine’ exemplify much of the contemporary discourse about the Internet and information and communication technologies (ICT). The Internet is widely thought to represent not just a new form of communication, but instead a new organizational form of modern society (Castells 2002) The imaginary of an ‘Internet revolution’ has been readily adopted in discussions of economic development. Development practice has always employed existing links and created links between developers and those who are being developed. Those links (e.g. roads or Internet connections) are not only integral to the actual implementation of development, but are also often justified as desirable in and of them. However, unlike past links between developers and developing, the Internet appears almost free of spatial constraints: any two computers can connect to one another irrespective of geographic location. INTERNET PRINCIPLES: * The Ability to Connect. The edge-dominant end-to-end architecture of the Internet is essential to its utility as a platform for innovation, creativity, and economic opportunity. * The Ability to Speak. The Internet is a powerful mass medium for self-expression which depends on the ability......

Words: 655 - Pages: 3

Premium Essay

The Internet

...of the Internet There is no denying that technological advancements bring about social change. In today’s society, nothing has made a greater impact in this regard then the internet. The internet is defined as a global system of interconnected CPU networks that use the Internet protocol suite to link several billion devices on a global scale. This network consists of over millions of private, public, academic, business, and government networks, linked by a broad array of electronic, wireless, and optical networking technologies. The internet has made the entire globe, in essence, just a click away, with a multitude of information being brought to your fingertips. It is exceptionally difficult to picture today’s societal, economic, entertainment, information, academic or business sectors operating without the use of the internet’s resources to connect to people worldwide. The internet has become vital, simplifying the search for information or resources as well as carrying the extensive range of said information resources, such as website information and domain names, to support social interaction through file sharing, emails, web applications, telephone services, etc. According to Bill Stewart’s article, The Living Internet,[1] the origin of the Internet dates back to research commissioned by the United States government in the 1960’s to build a robust, fault-tolerant communication via computer networks. There is no consensus on the exact date when the modern Internet came......

Words: 828 - Pages: 4

Premium Essay


...What is internet?? Internet is a concept and can be defined as Universal network which connects billions of computers across the globe which will constantly distribute the information needed by various entities, people, and organizations of the world. The journey of the internet and behind the scenes of when internet is being accessed by any individual can be described according to the video as follows 1.       An URL is typed in the browser. 2.      The information travels to the mail room where packaging of the information and assign the address of the sender, receiver and will be done and sends it to the Local Area Network. 3.      Local router reads address and sends it to the corresponding destination. 4.      The corporate intranet will receive the information and sends the data to the next level 5.      The network interface will pick the data and send to the proxy and packets of different sizes based on the content will be loaded to next level 6.      The proxy will open packet and search for URL and if address is acceptable, the packet will be sent to the internet. 7.      The next level will be firewall will check to make sure the confidential corporate information is not going out and does not allow sensitive information to go in to internet. 8.      The packet which makes it to firewall will enter the internet and World Wide Web. 9.      Another firewall of the web server will check for the same criteria and will try to make the address to enter......

Words: 457 - Pages: 2

Premium Essay

The Internet

...The Impact of the Internet Have you ever wondered how the internet has evolved, where it’s headed, and how it’s affected the world we live in? The truth is it has transformed drastically over time. It has reformed the way we communicate, how we receive our education, and not to mention how health careers have improved because of it. Initially, the internet has changed how we as societies communicate, interact, live, work and play. The internet is used virtually by everyone who has access to a computer. It has changed how fast information gets from place to place, like emailing and chatting with one another. Once someone emails or sends an IM to an legit email it is received instantly. Social media is a big part of everyone’s life, from young to old. We have also been introduced to web cams. With web cams and the internet we can actually communicate and see the person we’re talking to. People can use Skype or ooVoo to see someone who is 200,000 miles across the world. The internet is now taking the place of mail, magazines, and newspapers. Overall the internet has become essential to almost everyone’s daily life. Furthermore, the Internet has impacted and will continue to impact education and health related fields. The invention of iPods, smartphones, tablets, iPads, and e-readers, has made it easier and convenient for students. Students can now buy books offline, and look up information very quickly, all at their fingertips. School systems are also putting iPads and......

Words: 835 - Pages: 4

Free Essay

The Internet

...The Internet is a social technology, but the effect it has on face to face relationships can potentially be very detrimental. Like any activity, the Internet takes up a person's time; the amount of time varies depending on the person's level of addiction. Often this time usage could be spent bettering face to face relationships. It is not uncommon for an Internet user to begin to replace their face to face relationships with those formed on the Internet. By doing this they often negatively affect their lives. The Internet has become one of the most universal methods for communication with over 100 million users worldwide. From e-mail to the possibly billions of web pages, there is an infinite amount of information flowing. And another enticing aspect of the Internet is the opportunity to interact with other people. Chat Rooms and MUD (Multi-User Dimensional) games offer the person the ability to talk and mingle with others online. But with this newfound freedom, also comes the possibility of abuse and addiction. It is also known in developed countries as internet addiction. Internet addiction, also known as Pathological Internet use, has emerged as a very destructive force in today's society. An estimated 6 percent of the web user's 100 million people are thought to be online addicts and that number is growing every day. But what causes Internet Addiction? There are many different causes, but one of the most essential, is thought to be a personality disorder. The......

Words: 471 - Pages: 2

Premium Essay


...THE INTERNET BACKGROUND The Internet is the world’s largest computer network. It is a network of networks. The networks of various organizations as well as the computers of individuals are linked together via the internet. The Intern was originated by the Advanced Research Projects Agency (ARPA) of the Department for Defense (DOD) to allow four universities doing research for the DOD to exchange information. At the time (1969), the network was called ARPANET. One of the results of how it was originated is that there is no central control of the Internet. The DOD wanted to ensure that in the network couldn’t be taken out by an attack on the control center. The internet now has hundreds of millions of users, but there is still no central control. SERVICES There are many services available on the internet. Some of them are: * E-mail * Newsgroups * Chat rooms * Instant messaging * The World Wide Web (often just called the Web) The web is the most widely used service on the internet which is why it is confused with being the Internet. However the web and the internet are not synonymous. The Web is just one of the services available on the Web. NAVIGATING THE INTERNET You can use a URL to find resources on the Internet. A URL is a Uniform Resource Locator. You enter it into the address bar of your Web Browser. It will look something like If it is an address for a Web site will have www at the beginning like this: ......

Words: 288 - Pages: 2

Premium Essay


...The internet is such a wonderful and amazing addition in our lives. So much information is available to us at just the click of a mouse. It is an excellent way to connect people from all over the world in an instant via E-mail, Facebook, Instagram and other social networks. Through these facilities people are able to stay in touch with family and friends who maybe living away overseas or it can be used to help people learn of other cultures and different ethnicities around the world. Another advantage of using the internet is as a research tool. You can have immediate access to a huge range of information with reference to a particular topic. Using a search engine like Google or along with specific and unique words or terms will give you a more precise search result. The internet is also used for entertainment. People can download games, music and movies. Some people use the internet to browse the many celebrity websites available, keeping up with the latest fashions and gossip. There is so much that you can do on the internet. You can access your bank accounts, pay your bills, do your shopping all in the comforts of your own home. Despite the numerous advantages of using the internet, there are also some disadvantages to note. When using the internet for banking, social networking or other services, it will often leave our personal information vulnerable to theft. Our name, address, phone number, credit card details can land in the wrong hands of hackers who......

Words: 504 - Pages: 3

Free Essay


...ASSIGNMENT: INTERNET ADOPTION 1. UNIT OF ANALYSIS AND GEOGRAPHICAL SCOPE Said that the unit of analysis is the person or household or company, in this case, we see that in this case the subject being analyzed is Internet. The geographical scope of the analysis is the whole world. 2. MARKET POTENTIAL AND CURRENT MARKET DEMAND If we consider the projections till 2017, the current market demand is around 50% of the total population of the world, that it means that is approximately 3,6 billions of people. In order to calculate the market potential we will consider all those customers that are or not aware or that are unable to use the internet ( illiterate for instance) or that because of infrastractures or incentives have lacks of benefit or people that live in places where internet is not available. Said that, the potential market demand is around 7,1 billions of people. 3. MDI The MDI is : 50,7 It means that companies (internet providers) should stress on benefits deficiencies and price reductions. And I think that it’s quite conform to the information we had from the case. In fact, in the case are highlighted the lack of benefits and infrastructures and the low income of the people that are offline. 4. REASONS WHY PEOPLE DO NOT USE INTERNET The barriers that people find in adopting internet span, mostly, in four categories: * incentives * low incomes and affordability * user capability * infrastructure The first category comprises......

Words: 589 - Pages: 3

Free Essay

Internet of

...4 The Impact of the Internet of Things on Business and Society · Ubiquitous services for connected consumers · Open source and collaborative business models · The optimisation of things: towards a truly sustainable development W ith the Internet of Everything, it will possible for everybody and everything to be connected at all times, receiving and processing information in real time. The result will be new ways of making decisions, backed by the availability of information. The option of being online and traceable at all times has also led to the emergence of a new generation of consumers, who demand new products and services based on ubiquity and interconnection. These shifts in production and consumption patterns are changing the relations between all the agents in the system. There is a whole host of new opportunities to design and offer new products and services and make more efficient use of existing assets, creating a fertile ground for entrepreneurs. The dynamic of change of the technologies involved in the Internet of Everything is particularly interesting. In many fields, successful new solutions will turn their backs on traditional models of evolution, based on standards set out by large corporations or supranational bodies. Instead, they will consist of “cheap hacks” promoted by entrepreneurs who are capable of identifying efficient problem-solving alternatives and distributing them efficiently thanks to permanent and ubiquitous connectivity, enabling......

Words: 3674 - Pages: 15

Free Essay


...Universidad Interamericana de Puerto Rico Recinto de San Germán Departamento de Ciencias Empresariales y Gerenciales PROBLEMAS PARTE 2 Angel Luis Rodriguez Olivera EE0160576 BADM 6250 Sección IN Prof. Luis M. Zornosa Capitulo 4 Soluciones 4.2 La combinación de la introducción del acceso comercial a la web; y una interfaz gráfica de usuario para la web habilitado el acceso generalizado y dio impulso para su uso. 4.3 Usted puede obtener la lista de servidores raíz por medio de ' dig.NS ' , como los servidores raíz de zona están autorizados. 4.4 Los servidores raíz no admiten búsquedas recursivas, ya que deben desactivarlas con el fin de ayudar a evitar la carga excesiva. Además de eso, deshabilitación de las búsquedas recursivas (junto con la expedición y cualquier otra función que les permita dar respuestas en caché) reduce sus posibilidades de almacenamiento en caché y propagar información incorrecta. . 4.5 La mayoría de los resolutorias ordenan los registros de recursos devueltos por los servidores de nombres, para que las direcciones de la misma red; que el host de la emisión de la consulta aparece primero en la lista devuelven a la aplicación que llama a la función librería de resolución, en la premisa de que les van a prestar a una más eficiente la comunicación. 4.7 4.10 Entrando nslookup sin argumentos se abre una sesión......

Words: 1198 - Pages: 5

Free Essay


...INTERNET ADDICTION: USE OF SOCIAL NETWORKING SITES AND ITS IMPACT ON INTERMEDIATE STUDENTS Abstract: Widespread use of internet has led to a kind of addiction. The present study examined the use of Internet and getting addicted to the social networking sites and on the whole its impact on intermediate level students. The sample comprised of 285 students out of which the addicts were pulled out. The tools used were questionnaire developed by Dr. Kimberly Young, the IAT which is a 20-item questionnaire that measures mild, moderate, and severe levels of Internet Addiction with its sociological impact. An additional questionnaire drafted at International Development Research Centre (IDRC) was used to gauge the behavioural, psychological and physical impact of internet on Intermediate students. And finally a questionnaire was coined in the assistance of Miss Sunanda Jati, lecturer, Dau Dayal Girls P.G. College to check the indulgence of intermediate students on social networking sites. The researcher used dichotomous questions. It was found that the students have positive tendency towards the useful and easy reflections of internet and a greater tendency towards getting addicted. The advent of computer brought about a major revolution in the history of human culture; a major debate broke through whole world whether this machine could replace human beings and become our master. Eminent scholars, learned people, high profile politicians and almost every literate being were......

Words: 314 - Pages: 2

Premium Essay


...The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia Europe Direct is a service to help you find answers to your questions about the European Union New freephone number * 00 800 6 7 8 9 10 11 Certain mobile telephone operators do not allow access to 00800 numbers or these calls may be billed. In certain cases, these calls may be chargeable from telephone boxes or hotels. «The views expressed are those of the authors and not necessarily those of the European Commission or any of its officials» A great deal of additional information on the European Union is available on the Internet. It can be accessed through the Europa server ( Cataloguing data can be found at the end of this publication. ISBN 978-92-79-08008-1 © European Communities, 2008 Reproduction is authorised provided the source is acknowledged. Printed in Belgium PRINTED ON CHLORE FREE PAPER The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia ••• 2 Preface 5 priorities identified by the Internet Governance Forum: openness, security, access, diversity and critical Internet resources. The use of the Internet in public policies will considerably grow in areas such as education, culture, health and......

Words: 66329 - Pages: 266

Free Essay


...N Gene A Cooks EDCI 573 Instructional Lesson Plans On Digital Citizenship Content: Digital Citizenship Grade level: 9-12 Introduction: The lesson plans that I have created here will be designed to educate students about digital citizenship. The lesson will help students learn how to Interact with others online in an ethical manner. These lessons are established for high school students. The main idea in these seven lessons is to bring awareness to the seven of nine elements to digital citizen. The seven elements that will be taught are: Digital Commerce, Digital Communication, Digital Literacy, Digital Etiquette, Digital Law, Digital Rights and Responsibilities, Digital Health and Wellness Digital Security. The lessons are meant to examine and discuss the ethical approach to all these elements. Each activity, game, reading, quiz and video will help students make better choices while engaged in the world of digital citizenship. It is very important that students in the 21st century and beyond be taught these concepts, so they are protected and make appropriate decisions online. There are thirty-five students in my class with the addition of one English Learner; one special needs student and two GATE students. The duration of each lesson will be approximately forty-five minutes. The student diversity in my class will be accommodated through cooperative learning activities, peer coaching, and feedback and checking for understanding. The formative......

Words: 4102 - Pages: 17

Premium Essay

The Internet

...Internet is a connection of network of computers. Internet is popularly known as "Network of Networks". We can connect to any computer throughout the world through internet. Internet is the product of a military undertaking. The Pentagon's, Advanced Research Project Agency (ARPA) funded its creation in 1969, as ARPA net. The intention was, to develop a geographical communication network for military use. All over America, engineers and scientists working on military contracts were allowed to share computers and computer resource through ARPA net. Then internet becomes popular. According to the definition provided by Oxford dictionary, the Internet is an arrangement of connected computers, which lets the computer users all over the globe exchange data. Essentials of Internet are computer, telephone connection, modem and Internet Connection. There are so many uses of Internet. There are so many uses of internet. I will describe the 10 best uses of the internet. First, we use internet to research. The internet has tons of information. Anything we may want to know or need to know about is just online. . Search for and read millions of files stored in the computers throughout the world. Also a great way to know what is going on in your city. Second, we can use internet as a library. Technology has dramatically changed the internet and to libraries. Many library website have plenty to offer for information that you need. Third, internet same as E-Books. There are number o......

Words: 1244 - Pages: 5

Free Essay

The Internet

...THE INTERNET  The internet is the largest computer network in the world, connecting millions of computers.  A network is a group of two or more computer systems linked together. Types of Computer Networks  Local Area Network (LAN) - two or more connected computers sharing certain resources in a relatively small geographic location.  Wide Area Network (WAN) -two or more LANs. The computers are farther apart and are linked by telephone lines or radio waves. -The internet is the largest Wide Area Network (WAN) in existence. Servers and Clients  Server -a computer that "serves" many different computers in a network by running specialized software and storing information.  Client -communicates with the server to get the information it requires. Peer-to-Peer (P2P) Network  each computer acts as both a server and a client. The World Wide Web (WWW)  The internet is the physical network of computers all over the world.  The World Wide Web is a virtual network of web sites connected by hyperlinks (or "links"). Web sites are stored on servers on the internet, so the World Wide Web is a part of the internet. HTML  The backbone of the World Wide Web is made of HTML files, which are specially-formatted documents that can contain links, as well as images and other media. URL  To get to a web page, you can type the URL (Uniform Resource Locator) in a browser.  The URL, also known as the web address, tells the browser exactly where to find the......

Words: 3555 - Pages: 15