are: 1. Violation of a security policy by a user 2. Disgruntled employee sabotage 3. Download of non-business video using the Internet to an employer-owned computer 4. Malware infection of a user’s laptop 5. Unauthorized physical access to the LAN 6. LAN server operating system vulnerabilities 7. WAN Denial of Service (DoS) or Distributed Denial of Service (DDoS) attacks 8. WAN eavesdropping 9. Errors and weaknesses of network router‚ firewall‚ and network appliance configuration file The
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“Okonkwo’s wives had scrubbed the walls and the huts with red earth until they reflected light” (Achebe 32). O-lan and Wang Lung‚ characters from The Good Earth‚ also have similar responsibilities. On her first night of being Wang Lung’s wife‚ O-lan cooks a wedding fest for him and his friends‚ then wakes up and brings him tea in bed the next morning. Even though it is only Wang Lung’s duty to farm‚ O-lan also
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Case Study: Network Topologies Research You have been asked to help upgrade the LAN at a very successful ABC firm with five departments in one building and a total of 560 employees. Although the firm’s employees understand accounting‚ they haven’t spent much time improving their network. Currently‚ it runs 10Base-T Ethernet and relies on 35 hubs to connect every user workstation to the network. Most of these workstations were purchased within the past two years‚ when the firm experienced a growth
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IS 3230 Unit 4 Assignment 1 Implementation of an Organization-Wide Security Plan Looking at the network diagram provided I determined that the user‚ workstation‚ LAN‚ LAN-to-WAN‚ and system/application domains involved in the company should be redesigned to implement better access controls to provide multi-layered security. The most important access control implementation would be the user domain where the company should put emphasis on training; how to recognize social engineering attacks‚ how
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10 meters."[2] A Local Area Network (LAN) is " a group of computers and associated devices that share a common communications line or wireless link and typically share the resources of a single processor or server within a small geographic area (for example‚ within an office building)."[2] A Campus Area Network (CAN) is a fiber-optic network that physically interconnects entire buildings into one giant network. While each building may have several discrete LANs within it‚ each building represents
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from being exposed. This domain is also vulnerable and also needs constant monitoring. LAN Domain: • Proper identification and two key turners to be granted access to Data Centers and wiring closets with 24/7 CCTV monitoring. • Periodic LAN vulnerability assessments. • Define strong access control policies. Keeping our LAN under lock and key prevent tampering of with the networks hardware. Access to the LAN devices is the easiest way to compromise a network. By also applying strict monitoring
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3‚ layer 4‚ etc.) did your protocol capture session have? What function in Wireshark provides you with a breakdown of the different protocol types on the LAN segment? 5. Epan 6. Can Wireshark provide you with network traffic packet size counts? How and where ? Are you able to distinguish how many of each packet size was transmitted on your LAN segment? Why is this important to know? Yes. Using the command –c. Yes. This is important to know to make sure
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For the exclusive use of F. LAN 9-610-015 REV: JUNE 27‚ 2011 FRANCES X. FREI ROBIN J. ELY LAURA WINIG Zappos.com 2009: Clothing‚ Customer Service‚ and Company Culture s On July 17‚ 2009‚ Zappos.com—a privately held onlin e retailer of shoes‚ clothing‚ handbags‚ and accessories—learned that Amazon.com‚ Inc.—a $19 bill ion multinational online retailer of books‚ electronics‚ toys‚ and other merchandise—had won its bo ard of directors’ approval to offer to merge the two companies.
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FastFit Case Study‚ Part 2 7. a) Assuming that Fastfit goes ahead with its plans to have an e-commerce site‚ identify two physical locations‚ from where customers can enter their orders to the ecommerce site and b) For each of the locations that you mentioned‚ identify the technologies (cover the areas of software‚ hardware and networks) that a customer would need (at the location) to accomplish this activity? (use a table) Technologies for Home Location Category Software Components
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1. INTRODUCTION Communication is always necessary in building relations to mankind‚ when two persons meet they need some medium to interchange their views but due to distance barriers some tools are required to communicate each other. At the end of 19th century‚ reckoned \scientist Graham Bell laid the first stone in the field of communication using different tools regardless of distance. He invented first wired base telephony equipment. It was the solution for the voice communication for the people
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