Week 5 Checkpoint – TJX Companies IT/205 Joshua Bailey The credit card data theft that TJX Companies experienced happened because they were using WEP wireless security‚ which is the weakest form of wireless encryption today‚ and hackers could access the credit card data easily. If TJX had taken the time to implement a stronger encryption method‚ thousands of dollars would have been saved by the company. Proper site surveying could also have prevented the attackers from making a breach. TJX
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Additional tools that are used are Air crack‚ Kismet‚ Kismac‚ and several other tools used these tools are known as password crackers. These tools are used to connect to your Wi-Fi and break the algorithms of the encrypted data packets of WPA and WEP security standards. Some of these tools are available for free but others you’re going to have some money to spend to get them. Tools used for vulnerability scanning are Nessus‚ Core impact‚ Retina but these are not free and open source. There are several
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Protocols networks consist of hardware/software that work together to exchange info. Only possible if agreed rules/procedures governing communication are in place ‚ these are called protocols HTTP (Hyper Text Transfer Protocol) Stand method of transferring data between web server and browser FTP (File Transfer Protocol)- allows files to be transferred across the internet WAP (wireless application protocol) – open international standard for app layer network communications. Mainly
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password for one website they can try to log in as you on multiple other websites. This is why it is best to never use the same username and password on different websites. When you are connecting to a wireless network‚ if it does not ask you for a WEP‚ WPA‚ or WPA2 password‚ then your connection is not secure‚ meaning none of the data you access with be encrypted.
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Andrew Keever March 4‚ 2012 Mrs. Abbott/Mrs. Utendorf 7B Thesis: Wifi‚ or wireless local area network‚ has an unsuccessful beginning‚ a very complex way of working‚ and many helpful uses in today’s world. I. History A. First wireless system 1. Created in Netherlands 2. Made to connect cashier system 3. Stopped being made in 2004 B. Did not work in its beginning II. How wifi works A. Transmitter-creates radio waves B. Receiver 1. Detects radio waves in the air 2. Converts
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----------------------------------- Jul 19‚ 2005 Wireless Technology Industry Report ----------------------------------- Wireless Technology Industry Report (2005-06) The forecast where a technology will be on the future of wireless LAN The current level of wireless technology The development of wireless networking The influence on the future of wireless LAN The trend of the time of wireless networking Background In June‚ 1997 the IEEE‚ the body that defined the dominant
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Cracking the Case Interview An employer-led skills session with ZS Associates 19th October‚ 2011 This presentation is solely for the use of ZS Associates personnel and members of University of Cambridge. No part of it may be circulated‚ quoted or reproduced for distribution outside of ZS Associates or University of Cambridge without prior written approval of ZS Associates. ZS Associates | +44 (0) 20 7915 4200 | www.zsassociates.com Agenda § Objectives § Introduction to ZS § How to approach
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oil contains hydrocarbons in the C15 to C19 range. These hydrocarbons can be cracked by strong heating. (i) Write the molecular formula for the alkane with 19 carbon atoms. (ii) Name the type of reaction involved in cracking. (iii) Write an equation for one possible cracking reaction of the alkane C16H34 when the products include ethene and propene in the molar ratio 2:1 and only one other compound. (4) (Total 6 marks) 2. A compound of carbon‚ hydrogen and nitrogen contains 61.0% of carbon
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A. Martensitic B. Austenitic C. Duplex D. Ferritic 3. is the result of cyclic stress caused by variations in temperature. A. Creep B. Thermal Fatigue C. Cyclic Cracking D. Stress Corrosion Cracking 4. General or localized corrosion of carbon steels and other metals caused by dissolved salts‚ gases‚ organic compounds or microbiological activities is called . A. Flue Gas Corrosion B. Atmospheric
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Schemes like Training of Rural Youth for Self Employment (TRYSEM) were started and priority was given to youth trained under this scheme to obtain IRDP loan. Operation Flood was launched in July 1970‚ with the assistance of World Food Programme (WEP) to bring about a real breakthrough in milk production. This programme ensured a link between the rural milk producers and urban milk processing plants. Several other steps have also been taken for rural upliftment. Agricultur-al incomes have been
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