Hierarchical Star Many home networks use the star topology. A star network features a central connection point called a "hub" that may be a hub‚ switch or router. Devices usually connect to the hub with Unshielded Twisted Pair Strengths Easy to Install‚ Flexible IF single device or cable failure will not bring down the network Weakness If the centralize device fails the entire system is affected Bus Bus is the simplest network topology. All computers are connected to a single cable that
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Design and Security David L Story CMGT 555 July 20th‚ 2015 MANNIL KRISHNAKUMAR Design and Security The design of the user interface for a project along with the security of the interface can be taxing‚ but with a defined plan and documentation‚ the user interface can become a very useful tool. The project of making a user interface for leaving feedback that I mentioned in week 2‚ has been made and is undergoing testing to make sure it works and to add in some security before going live. While starting
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entExamination Paper: Fundamentals of Computer IIBM Institute of Business Management Semester-I Examination Paper MM.100 Fundamentals of Computer Section A: Objective Type (20 marks) ********************************************************** Multiple Choices: 1. b. 2 types 2. b. 1 or more input signals to produce output 3. d. Both (a) & (c) 4. b. Non-volatile 5. c. Direct-access storage device 6. c. Multiple object program files of
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RUNNING HEAD: Computer law Computer “Law” Edward A Celaya September 5‚ 2012 Regis University Abstract In the world of Information Technology the one thing that is king above all others should be the security of the device or network a person is on because if they feel that they can’t trust the network or device it is more than likely not going to be used. And even with cultural and corporate interests abound it is clear that intellectual property needs to be protected in order to insure
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Course Project: Security Assessment and Recommendations – Phase I & II Aircraft Solutions Table of Contents Executive Summary……………………………………………………..1 Company Overview……………………………………………………..1 Hardware Vulnerability………………………………………………...2 Policy Vulnerability……………………………………………………..3 Hardware Solution………………………………………………………4 Policy Solution…………………………………………………………...5 Summary…………………………………………………………………6 Executive Summary The purpose of this paper is to explore and assess
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Checkpoint: Network Consultant Scenarios Complete Case Projects 3-1‚ 3-2‚ & 3-3 of Guide to Networking Essentials. After determining if a client-based or client/server model will be used‚ substantively justify your choice in 200 to 300 words. Case Project 3-1 The changes in equipment that are required to bring this company’s network up to date to solve the shared bandwidth problem is replacing the hubs with fast ethernet switches and a router. You could make subnets for each department of
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Computer Networking Type A: Very Short Answer Questions 1. Ans: 2 Ans: 3 Ans: 4 Ans: 5 Ans: 6 Ans: 7 Ans: 8 Ans: 9 Ans: 10 Ans: 11 Ans: Define a network. What is its need? A computer network is a system in which computers are connected to share information and resources. Computer networks help users on the network to share the resources and in communication. Write two advantages and disadvantages of networks. Advantages: 1. Data or information can be shared among the user. 2. Fast communication
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is not acceptable behavior in the organization. Information security is there to make sure that all of the organization’s data are safe and secure against attacks. It sets up protocols to follow in order to achieve maximum data integrity‚ availability‚ and confidentiality. Policy actually exist in two ways: Government policies and Organizational policies. According to British Columbia a book written in 2011 about information security‚ government policies are policies issued by federal‚ state‚
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Proceedings of the 10th Colloquium for Information Systems Security Education University of Maryland‚ University College Adelphi‚ MD June 5-8‚ 2006 Software Security: Integrating Secure Software Engineering in Graduate Computer Science Curriculum Stephen S. Yau‚ Fellow‚ IEEE‚ and Zhaoji Chen Arizona State University‚ Tempe‚ AZ 85287-8809 {yau‚ zhaoji.chen@asu.edu} Abstract – In addition to enable students to understand the theories and various analysis and design techniques‚ an effective way
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THE LATEST DEVELOPMENT IN NETWORKS AND COMMUNICATIONS Name: Muhammad Hijjaz B. Salamat Teacher’s Name: Nurul Afifa Bt Mat Salleh IC Number: 970816145059 Group Members: Amir ‚ Ikmal ‚ Farhan ‚ Syafiq 1.0 Introduction Computer Networks. A computer network is a system of interconnected computers and peripheral devices. For example‚ it may connect computers‚ printers‚ scanners and cameras. Using hardware and software‚ these interconnected computing devices can communicate with each
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