1. Introduction to Network Devices All networks are made up of basic hardware building blocks to interconnect network nodes‚ such as Network Interface Cards (NICs)‚ Bridges‚ Hubs‚ Switches‚ and Routers. In addition‚ some method of connecting these building blocks is required‚ usually in the form of galvanic cable (most commonly Category 5 cable). Less common are microwave links (as in IEEE 802.12) or optical cable ("optical fiber"). An ethernet card may also be required. Network interface cards
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Chapter 1 SECURITY ESSENTIALS 1. Introduction to Security Engineering 1.1 Security engineering is about building systems to remain dependable in the face of malice‚ error‚ or mischance. 1.2 It focuses on the tools‚ processes‚ and methods needed to design‚ implement‚ and test complete systems‚ and to adapt existing systems as their environment evolves. 1.3 Security engineering requires cross-disciplinary expertise‚ ranging from cryptography and computer security through hardware
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Pick a new or emerging technology in the aviation industry. OR Pick a new application of an existing aviation technology. Your paper will describe this technology/application and then thoroughly discuss the human factors implications of introducing this technology/application into the aviation world. Provide sufficient detail so that the reader understands the use of the technology/ application in aviation before launching into the human factors implications. Your topic must be approved by
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Transitional Devices (Connecting Words) Brought to you by the Purdue University Online Writing Lab at http://owl.english.purdue.edu Transitional devices are like bridges between parts of your paper. They are cues that help the reader to interpret ideas in the way that you‚ as a writer‚ want them to understand. Transitional devices help you carry over a thought from one sentence to another‚ from one idea to another‚ or from one paragraph to another with words or phrases. And finally‚ transitional
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ABSTRACT: Vehicle navigation is one of the most important applications in the era of navigation which is mostly used by fleet owners. Therefore the efficiency of maps given to the fleet owners has a great importance in the navigation system. The proposed system is very efficient which uses the GPS and Google earth maps to help the fleet owners in navigation. This system continuously monitors the path of the vehicle on PC with Google Earth Application. The GPS-GSM integrated structure is designed
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Communication devices Types Communication Devices FAX E-MAIL VIDEO CONFERRENCE PORTABLE MEDIA PLAYERS BLUETOOTH COMPUTERS FAX Fax is short for ‘facsimile’ which means ‘copy’. A fax machine is a device that can send a copy of a paper document over the telephone network. The sending fax converts the light/dark areas of the printed document into noises. These noises travel through the phone system and are received by another fax machine. The receiving fax machine converts the noises into printed
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Security and privacy rights are debatable topic among people. For a long time‚ people were able keep a high level of privacy. But now days‚ this situation is going to change due to some incidents that happened in the past that changed the mindset of the government as well as people mindset about the security. And it is the moral duty of all persons to realize the modern situation and cooperate with government agencies to secure their country. Today‚ terrorism poses a legitimate threat to Western
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LITERARY DEVICES (ELEMENTS AND TECHNIQUES) Allegory Definition: An allegory is a symbolism device representing an abstract idea. Example: Faith is like a stony uphill climb: a single stumble might send you sprawling but belief and steadfastness will see you to the very top. Alliteration Definition: Alliteration is a literary device where words are used in quick succession and begin with letters belonging to the same sound group. Example: The Wicked Witch of the West went her own way. Allusion
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Computer security and Network Security is the means by which business and governments are protecting against computer intrusions and attack to prevent loss of data‚ information and provided services. Everything is now on computers‚ peoples whole lives are documented on computers. Big business and the government rely on technologies that use computers‚ whether it is used for storage‚ a medium between the customers and themselves or actual work. With all this information and data being stored‚ transferred
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Computing International Journal of Enterprise Computing and Business Systems 2230ISSN (Online) : 2230-8849 http://www.ijecbs.com Vol. 1 Issue 2 July 2011 SECURITY AND ETHICAL ISSUES IN IT: AN ORGANIZATION’S PERSPECTIVE Devendra Kumar Tiwary Assistant Professor*‚ Department of Computer Application‚ Technical Education & Research Institute‚ Post-Graduate College‚ Ravindrapuri‚ Ghazipur‚ Uttar Pradesh (INDIA) _________________________________________________________________________ ABSTRACT
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