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 Ensure that your report meets the objectives

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تاريخ التسجيل : 23/01/2012

مُساهمةموضوع: Ensure that your report meets the objectives   السبت نوفمبر 21, 2015 11:06 pm

Question 1:
This question carries 30% of the marks for this assignment.
Internet security systems are becoming increasing important since the threats to internet security are becoming ever more sophisticated. Also, more and more businesses are being conducted suing the internet and hence to safeguard the internet resources against malicious attacks is extremely important. Using the internet and other resources (e.g., books and AOU e-library), write a short report explaining the following factors:
Describe a computer virus in the con**** of internet security. Discuss the damage that a computer virus can cause to a computer system. Also discuss the security measures that are commonly implemented to safeguard against computer viruses. (6 marks)
Describe a computer worm in the con**** of internet security. Discuss the damage that a computer worm can cause. (6 marks)
Discuss the term computer hacking. Discuss the ethical issues concerning computer hacking.
(6 marks)
Describe briefly, a firewall in the con**** of internet security. Discuss the Application Layer Firewall and the Network Layer Firewall in your report. (6 marks)
Short Report Writing:
Please adhere to the following guidelines for writing your report:
Your report should be between 500 and 600 words in length. Under-length and over-length reports will be penalized.
(Block 1 – Part 7; Block 2 – Part 7 and Block 3). (2 marks)

Question 2:
This question carries 40% of the marks for this assignment.
WLAN “Wireless local area network” enables devices to communicate with each other without the constraints of connecting cables. Wireless LANs use radio signals as the communication medium instead of wires. WLAN standards are specified by the Institute of Electrical and Electronics Engineers (IEEE) and known as the IEEE 802.11 family of standards for wireless LANs. Using the internet and other resources (e.g., books and AOU e-library), write a report explaining the following factors:
What standards are contained in the IEEE 802.11 wireless family? (6 marks)
Describe briefly, at least three common and frequent attacks made on WLAN networks?
(6 marks)
In the con**** of network security what do we mean by “tunneling”? How it works? Provide your explanation with a diagram. (9 marks)
Explain briefly, at least, three common protocols and methods used to secure WLAN transmissions? (9 marks)
Report Writing:
Please adhere to the following guidelines for writing your report:
Your report should be between 800 and 1000 words in length. Under-length and over-length reports will be penalized.
Your report should include at least two figures and/or tables. Do not forget to include a caption for each figure/table and to use cross-referencing. (3 Marks)
Ensure that your report meets the objectives, has an appropriate structure and style, and that its technical level is appropriate for the audience, purpose and medium. For more details, you can refer to the T215 ****books (Block 1 – Part 7; Block 2 – Part 7 and Block 3). (4 marks)
You must cite all the references i.e. any internet *** site, book, journal, article etc. that you have used as a source of information for your report (3 marks)
You are advised to remind yourself of the issues concerning plagiarism.



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Ensure that your report meets the objectives
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