Introduction Wireless network is indicated to a telecommunication network whose interconnections between nodes are implemented without the use of wires‚ such a computer network. Nowadays‚ wireless network has become the important thing in telecommunication. This sort of technology has been used for over a century and remains synonymous with radio. In 19th century‚ Guglielmo Marconi invented a radio and made his made his mark in the world of wireless technology. At that moment‚ Marconi was about
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standard in the field‚ covering (1) data communications‚ including transmission‚ media‚ signal encoding‚ link control‚ and multiplexing; (2) communication networks‚ including circuit- and packet-switched‚ frame relay‚ ATM‚ and LANs; (3) the TCP/IP protocol suite‚ including IPv6‚ TCP‚ MIME‚ and HTTP‚ as well as a detailed treatment of network security. Received the 2007 Text and Academic Authors Association (TAA) award for the best Computer Science and Engineering Textbook of the year. ISBN 0-13-243310-9
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your professor’s name‚ and the date on the Title Page. Week 4 iLab Report Carol Jones DeVry University NETW360: Wireless Technologies and Services Design for a Wireless Campus Area Network Submitted to: Professor: Raef Yassin Date: Current date31 March 2013 Design for a Wireless Campus Area Network Introduction: The Wireless WLAN technology keeps changing and growing along with how the enterprises get a better use of the Information that is given to them. Technical research has
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Timothy Collins 2/10/2013 National Security: An Intuitive Understanding The debate over the U.S. Department of Homeland Security is one with strong opinions on both sides of the issues. There are pros and cons to the extensive network of security that the federal government has created to combat domestic and international terrorism. National security is the requirement to maintain the survival of the state through the use of economic power‚ diplomacy‚ power projection and political power. The
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Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road‚ Telephone‚ Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network‚ all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are designed
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Telecommunications And Networks Learning Objectives Understand the concept of a network. Apply Metcalfe’s law in understanding the value of a network. Identify major developments and trends in the industries‚ technologies‚ and business applications of telecommunications and Internet technologies. Provide examples of the business value of Internet‚ intranet‚ and extranet applications. Learning Objectives Identify the basic components‚ functions‚ and types of telecommunications networks used in
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in the protection of assets. No computer system or network achieves perfect security; even a system switched off with its hard drive removed sunken in a lead case in the bottom of a deep pool in an underground facility lacks security‚ as it guarantees integrity and confidentiality but completely sacrifices availability. As a security professional‚ you must understand the risks a network faces; you must‚ in essence‚ know how to bring the network down‚ to steal the data you want‚ and to falsify important
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Action of Security Guard Do you feel the security guard took the right action? Would you have taken the same action? Why or why not? Mr. Tuff‚ having had a four-year stint in the Marine Corps as a policeman‚ is still a fairly young and inexperienced person in the business world. The military is very strict when it comes to their procedures and policies and Mr. Tuff‚ now having firsthand knowledge in following rules‚ is using his experience to enable him to pursue a job as a security guard.
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1. Most security plans start with infrastructure. If you were going to develop a Security plan from scratch‚ where would you start? Explain your answer. To develop a security plan from scratch‚ there are three steps which I would consider to implement first in the plan. a) Business impact analysis (BIA) and risk assessment The first question is to understand the impact of a loss or reduction of business functionality. I would first understand most critical assets and threats of the organization
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Internet Security Breaches February 8 2013 This report about the five most significant security breaches of the past six months ago. Nasser Algaber W20055883 Yosuf Altayar W20055881 Index Subtitle pages Introduction 3 Cyber Fraud 3-5 Data breaches 5-7 Network intrusion/ Hacking 7-10 Launching worms 10-11 Cyber bullying 11-12 Category of internet security Breaches 12 Reference 13 Introduction The world has been undergoing persistent transformation which
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