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Sunday, July 12, 2009

Threat of online security:HOw safe is our Data ?

Online security is a kind of defense strategy to ensure that the data in our computer is not being grant access unless through authorization by hackers, furthermore avoid virus attacks. These method of prevention no longer can guarantee that our data is safe.


Threats of online security:
1.Worm
Worm is a self-reproducing until it interupts the whole computer system. The examples of worms are Blaster, Sasser, Bagle and Code red which are all causing interruption to the windows systems.


2. Computer virus
Computer virus is actually a kind of computer software that can copy itself to any computer without permission of the user. The examples of computer virus is "I love you".


3. Trojan Horse


The terms trojan horse comes from a Greek Myth. Trojan Horse is a kind of Malware which allows hackers to grant access to computers without any authorization. The examples of threats which can be perform are uploading and downloading files from the computer.

4. Identity theft
Identity theft occurs when there is criminal who uses other person's identity as their own identity. It can also incluse misuse the identity of cresit card and mail fraud.

5. Denial-of-service attack
Denial-of-service attack is an attempt to to make computer resource unavailable for its user. It usually slows down network performance, unavailability of certain websites or inability to access to some websites.
Methods use to prevent threat to the online security to make sure that our data is safe.

1. Firewall
Firewall is a system which limits network access between two or more networks. However firewall cannot prevent virus from spreading to the computer systems.
2. Virus defense
Anti virus softwares are use to detect and terminate virus before it spread to our computer system. Unfortunately, anti virus sofware cannot prevent every type of virus as we know virus nowadays are keep on transforming and there are difficulties for the software engineer to create new virus defense. Therefore, data may also be destroyed.

Review a local, transactional E-commerce website




The local, transactional e-commerce websites that i want to review is the website of Golden Screen Cinema. Golden Screen Cinema is well-known for its quality of their mega halls and services of their staffs. There are approximately 24 outlets of GSC throughout Malaysia. Which means thousands and thousands of people would log on to the website to check out what is the latest movie and etcits


The websites with many fixtures, such as we can check for the show times of movies available 24/7, membership sign in section is for members to log in and we can book out tickets so that we could avoid long queue. Sometimes, espically on satruday and sunday, there are a lot of people going for movie, there need to wait for a long queue. So the websites has made our job easy and we can collect our tickets before the movie starts without any queuing.


For this website, there aso have the e-payment tutorial to teach and help the consumer that do not know to purchase ticket on website.
There is a cineplex which is newly opened in Tropicana City, through website, we can get the free screening coupon and enjoy the new and luxurious environment for a movie.
The website also provise us the map showing us how to get to the cinema so that tourist will not get lost when want to get to the cinema.
As a conclusion, GSC website is a well known transactional website in Malaysia. The websites is very convinient for Malaysian citizens to check the showtimes and save their time with the help of the online booking system.


For more information, please log on to www.gsc.com.my .

Thursday, July 9, 2009

A Discussion On E-learning Offered In Malaysian Universities: Pros And Cons Form The Students Perspective


What is E-learning?

Electronic learning (or E-Learning or eLearning) is a term for all types of technology-enhanced learning (TEL), where technology is used to support the learning process. Often the medium of instruction is through computer technology, par
ticularly involving digital technologies. E-learning has been defined as "pedagogy empowered by digital technology". In some instances, no face- to- face interaction takes place. E-learning is used interchangeably in a wide variety of contexts. In companies, it refers to the strategies that use the company network to deliver training courses to employees. In the United States, it is defined as a planned teaching/learning experience that uses a wide spectrum of technologies, mainly Internet or computer-based, to reach learners. Lately in most Universities, e-learning is used to define a specific mode to attend a course or programmes of study where the students rarely, if ever, attend face-to-face for on-campus access to educational facilities, because they study online.

There is no doubt that technology gives us effective communication alternatives, which in some cases, can be better than attending a boring lecture in a crowded hall, and having to travel to class every day. In spite of all the hype surrounding onl
ine degree programs and e-learning, it is important to see this phenomenon for both its pros and cons.

Pros of E-learning from students perspective:

1. Effective Distribution of Information


In most modern universities, a ‘paperless’ environment i
s not just a myth. It is already being practiced on daily basis. It is certainly okay for the students to take notes while the professor is talking, and then later asking your seniors for their notes so that you can have enough study material. But it is seen to be less effective. It is much better when the lecturer can upload the following day’s lecture notes in the course web page. Students can then access these materials, print them out, and be prepared for tomorrow’s lecture. This helps them to listen more effectively to the information that is being passed on from the professor, without having to scramble to jot down notes. Since students can access these materials at any time, there is also no issue if they need to get these materials again at a later date.

2. Save on Administration Costs


E-learning is favored by both public and private universities, as well as colleges because it helps them to reduce their administration costs. In fact, for every course offered by the college, there only need to be one master document, which is uploaded to the server or web page, and protected by a firewall or anti-virus software. That is the cost occurred for the administration to implement a new subject, aside from tutor fees and utilities. The students do all printing, and the lecturer updates the course modules. With this system in place, the college can offer the course to thousands of new students without spending even one Ringgit more. They can even reduce the lecture hours since most of the materials are available anytime. Therefore, it makes sense for educational institutions to favor e-learning. Even though the initial cost or setting up the servers and software may be a lot, in time to come these costs can easily be recovered by increasing the intake of students.

3. Increase the reach of Educational Institutions


E-learning enables universities and colleges to go beyond big cities and towns when recruiting new students. With the Internet, any student, anywhere in the country, is a
possible enrollee. As long as the student is able to pay for the course, and has the basic facilities such as a personal computer, a printer and an Internet connection, it does not even matter if he lives in an isolated island or mountain without regular transportation. Such is the power on communication technology (ICT), as it allows people from remote areas to get access to important information, and increasing their opportunity of getting a better education.

With e-learning, some institutions even go beyond the country, into other neighboring countries. It makes sense for both the student and the institution. For example, it a student in Cambodia wants to take a Bachelor’s Degree in Fine Art, he may discover that a Malaysian college offers something that is attractive, and affordable to him. What is more, they even allow him to learn online, without having to pay for flight tickets and expensive accommodation. This is indeed a very good deal, which would not be so attractive without the flexibility offered by e-learning. While the advantages are obvious, the disadvantages need a little more scrutiny to be visible to us.

Cons of E-learning from students perspective:

1. Lack of Human Interaction

Learning is traditionally a process of passing information from one human being to another, such as from teacher to student, from father to son or from
one friend to another. Even though knowledge can be put in books, CD-ROMs, the Internet and e-books, the special part played by a human voice and face can never truly be replaced. For example, we have all read instruction books on how to do many things. Even though these books or manuals may be easy to understand and gives every detail you need to know, almost everyone can testify that it makes more sense when a human being instructs them on how to do it. You can buy a book on how to cook, go through the details, and get a lot of information. However, you can only really understand when you attend a show or a cooking class by the author or another cooking expert. That is because not every type of knowledge can be written down and passed around. There is this thing called experience, which can only be passed on from one person to another through face-to-face interaction. Learning, at some point, involves getting a mentor or role model, and learning though their knowledge and experience.

2. Abuse and Misuse of Technology


When something is digital in format, it means t
hat it operates on certain rules, codes and definitions. If these rules can be modified or changed, it will produce a completely different result. This is the perfect setting for con men and dishonest people who prefer to break the rules and cheat their way to success. Throughout Malaysia, there have been many cases of students who manage to break though online or intranet securities set by the university, and actually change their results or get a preview of the final examination questions. As a result of this, students play a cat and mouse game with the administration, who are always working hard to outsmart students and cover any loopholes in their system. Due to the nature of anything digital, small mistakes can cause very big problems for the student body and the administration.

3. Lack of Motivation and Effort Among Students


One of the biggest arguments about e-learning is that it makes students lazy and ineffective, due to being spoon fed by the educational institutions. With e-learning, most educational task is done either by the tutor or some sophisticated software, leaving students with the simple task of just downloading notes and reading them. Although this may make the learning process easier and more effective, it also runs the risk of creating dependent and lazy students. When these students graduate and enter the working class, they tend to expect all the information to be delivered to them, too. This time around, they may find that they need to aggressively seek information for themselves or be left behind fast. Since these students are so used to being spoon fed, they become cripples in the working environment, unable to move forward without constant help from others.


Related Links:
1.http://en.wikipedia.org/wiki/Electronic_learning
2.http://virtualcampus.wordpress.com/2004/05/01/e-learning-in-malaysian-educational-institutions/

Wednesday, July 8, 2009

E-Government in Malaysia

E-Government a.k.a. electronic government, digital government or online government. E-Government uses of the information and communication technology to provide and improve government services, transaction, and interactions with citizens, businesses as well as other government sectors. Malaysia have implemented E-Government since 1996 which was initiated by Multimedia Super Corridoor(MSC) by Malaysian Government. The application of this system tends to imrpove the government operations internally and externally thus how its delivery services to the citizens where enabling government, businesses and citizens to work together for the benefits of Malaysia and of all its citizens. The followings indicate the 7 pilot projects of the Electronic Government Flagship Application:

  1. Project Monitoring System (SPP II) is an online system that monitors the entire lifecycle of national programs from project application to approval to implementation. The objectives of SPP II are:
    - To support and monitor the entire lifecycle of Malaysi's 5-Year develoment program.
    - To have quality projects
    - To provide platform for exchanging ideas and demostrating best practices models in project implementation
  2. Human Resouce Management Information System (HRMIS) act as an integrated, technology-enabled HRMIS for Malaysian Public Service. The main objectives of HRMIS are:
    - Effective staffing and right-sizing of civil service
    - Up-to-data consolidated HR data for effective information planning
    - Improving paperless HRM capabilities
  3. Generic Office Environment (GOE) is a powerful document and office management solution that enable users to effectively and efficienly their office environment.
  4. Electronic Procurement (EP) is used to re-engineer, transform and automate the current procurement system such as contral contract, direct purchase and tender. EP also increase tranparency, time and cost saving while encouraging suppliers to go electronic and join the K-Economy.

  5. Electronic Services Directory (E-services) provides a platform for the citizens to make transactions with the government and utilities payment. For example, Telecom Malaysia (TM) enabled citizens to make their payment through online.
  6. Electronic Labour Exchange (ELX) improves the mobilization of human resources and optimize work force utilization through systematic matching of job seekers to job vacancies.
  7. E-Syariah is implemented to improve the quality of service in Syariah Courts.

For more information please refer to:
http://www.mscmalaysia.my/topic/12073046901815