addresses the various aspects of physical security that can often be overlooked in a world that is so highly focused on threats of cyberterrorism‚ virus attacks‚ hacking‚ application and network security. What caught my attention was the line‚ “If the server is sitting in the middle of your office where anyone can get to it‚ you might as well not have any security at all.” (Bogue‚ 2003) The article discusses the fact that because computers of all types are susceptible to a physical attack‚ there should
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Associate Program Material Appendix E Network Troubleshooting Case Study The following are four troubleshooting scenarios that represent typical networking problems. Read each one carefully. For each question or activity that follows‚ write a 150-word response. Place your responses into a Microsoft® Word document‚ including the title of each scenario. Part 1: Troubleshooting a Connection Problem Chris works for a large corporation that has several branch offices in the city. Operating as a certified
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Chapter I Introduction Information technology changes at a fast phase. Many business sectors constantly upgrade their computer system in order to stay competitive. The multi-function of technology and its automated systems are important factors for a company because it can be a great help for its people. The computerized systems aim to provide greater precision‚ reliability and flexibility in handling different types of information. It also makes the process of maintaining and operating the
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B FA 02-08-14 Incorporated Comments APJ SKH A FA 26-07-14 ORIGINAL ISSUE APJ SKH Rev Status Date MODIFICATIONS Estab. Check. Appr. Project : TATA Power LAB Modernización Client : QAIT DEPARTMENT:- TATA POWER Contractor : Document Title : SAT procedure for proposed LAB Drawing number : Original signed by DATE NAME SIGN PO Number: Established SCALE : / STANDARD : IEC Checked Approved
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(ISPs). Inter Communication Protocols Every computer on the internet communicates with other computers using the transmission Control Protocol / Internet Protocol (TCP/IP) suite. Computers on the internet use a client / server architecture. This means that the remote server machine provides files and services to the user’s local client machine. Software can be installed on a client computer to take advantage of the latest technology. Internet Services Internet users have a wide access to
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Chapter 1 Introduction 1.1 Background of the Study The development of the computer technology and network communication technology makes it possible for human’s society to enter an era of information. But nowadays‚ most of the computer laboratory is still in the primitive stage of manual management. This not only is extremely inconsistent with the development of computer science‚ but also wastes much of manpower and material resources‚ so it has been an emergent question for computer laboratory
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insecurity. That may sound absurd and unbelievable but that’s the reality. When a hacker gets insecure because of the success of your internet business‚ he will find a way on how to get your business down. In that case‚ he will plant a virus to your server and that virus will harm all your computer files and network in some way. Hackers hack because they want to see the flaw in the Operating System and the network. For example‚ this month people realized there was a major security flaw with internet
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Clients and servers are a model used on computer networks. Each computer on a network is allocated a role as a client or a server. A server is a computer that shares its resources across a network e.g. printers and applications such as word-processors and databases A client is a computer or computer program that initiates contact with a server in order to make use of a resource NOW FIND A DIAGRAM AND INCLUDE IT Dial-up connection A dial-up connection allows users to connect to the internet via
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called a bus and commonly used for LAN’s. Component Description Usually 2 or more desktop of notebook computers with a network interface card. A common printer is shared by all desktops or notebook computers. The server process requests and delivers data to the client computers over the internet or network. Advantages The network is cheap to install. It is easy to add new devices to the network. The topology is useful for temporary
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* client – An application that works on a individual computer which then relies on another piece of equipment to perform operations. * nodes – A node refers to something like a computer or a printer or any sort of piece of equipment. * server network interface card (NIC) – A specific tool that is put into a computer so that you may gain access to a network.
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