Implementing a WLAN in a school would require several user groups. These could include: Students Teachers Support Staff (i.e. Councilors) Administration Network Administration In a school environment‚ there are several risks that need to be taken into account. Being wireless in nature‚ it opens up more avenues for an unauthorized person or hacker to access the network as they do not need to be physically connected to the network‚ just be in the vicinity. Users would have to be careful to safeguard
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TO: Business Manager FROM: IT Consultant I can understand how you concerned with your company’s security after all information on competitors can be invaluable or very harmful to a company and this is why it must be protected from prying eyes. This does not have to mean that you have to lose production over trying to secure your networks information. An easy measure like user names and passwords can be used to protect less sensitive information but how strong you make those usernames and passwords
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Exercise 7.1.1 Why is it impractical for an organization to own the entirety of a WAN? There are no limitations on WANs so they can be custom built for the size of the organization. Why is it favorable for an organization to maintain ownership of the entirety of the LAN? For the purpose of organizational expansion. Exercise 7.1.2 What effect will increasing the required transmission distance have on transmitting the signal clearly? The longer the distance the more chances that you
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1. Do we really need a major change in the way the IS function is structured...are the necessary changes just minor modifications to accommodate normal growth in computer uses...what are your thoughts / research in this regard. Yes‚ we need a major change in the way the IS function is structured. Like Technology‚ internet threats have evolved as cybercriminals look for ways of accessing someone’s money and information with new forms of attacks. McAfee has detected 10‚000 new malware samples a day
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There are a few problems I would anticipate with using this combination of protocols. The first is if there is some sort of failure with the delivery of the sequence of data packets. As UDP is connectionless there isn’t a reliable order that the packets will arrive‚ one would assume this is why they are using stop and wait‚ to try and compensate for this issue. As a result‚ you may get some packets timing out and being resent by the server causing duplicate packets to be sent‚ all while awaiting
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College life can be rough if you aren’t prepared for it. There are a few things every college student should know to make the two to 4 year journey a little easier for them. Take control of your life. Get to class on time and every time. Study‚ study‚ and let me say it again‚ study. This is just a few things you can do to start you down a path of success. Let’s start off with taking control of your life. For most students‚ the largest difference between college and high school is at college there
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Suppliers and the ordering process The ordering process can sometimes be a source of unnecessary costs. This might happen as OBS deals with too many suppliers and there is no clear ordering policy or guidelines as ordering is not centralised. Thus there are insufficient internal controls against mistakes and/or fraud. Reducing the number of suppliers that OBS deal with can often result in savings‚ especially if it gives you the opportunity to improve relationships with the remaining suppliers and
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Unit 7 Summary Unit 7 was fascinating and I believe it was my favourite unit. This unit covered data preparation and presentation which was very interesting. I was introduced to the term data dictionary which is where a researcher list and describes items in a database‚ it also helps the research to remember the codes given to items in the research. When I first encountered the term coding in my research proposal‚ I was reluctant to meet that part of my research because I developed a bad perception
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UNITS #7 and # 8 QUIZ UNIT # 7 Refer to Text Chapter 5 pp. 34-46 The Challenge of Cultural Relativism by James Rachels. Part I Fill-in the correct terms. (20%) 1. According to cultural relativists the following claims are presented: Different societies have different _moral_codes. There is no _objective_standard that can be used to judge one societal code better than another. There is no ‘_universal__ truth’ in ethics‚ that is‚ there are no moral truths that hold
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Assessment task 3 By Riggo Figueroa For the purpose of assessment‚ this paper will be based on a year 7 middle school class who are beginning a new unit of basketball. This paper will attempt to show how teachers can educate students to acquire new skills in basketball and various ways to assess development and adaptation (by students) to the sport. Basketball is a diverse sport‚ played across the globe‚ that captures a variety of skills‚ which participants try to attain. The main skills used
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