IEEE (Institute of Electrical and Electronic Engineers) published the first 802.11 standard in 1997; this was to be known as the first WLAN standard, also known as 802.11 Prime. Throughout the years these standards have been ratified and amended. The first revision was in 1999 with 802.11b, later in 1999 802.11a was amended; in 2003 802.11g was amended and 802.11n was amended in 2009. Of these four standards there are some similarities and differences. The differences between these standards are
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1. List two advantages of wireless networking. User mobility in the workplace, and cost effective networking media for use in areas that are difficult or too costly to wire. 2. What are the three areas defined for the IEEE 802.11 standard? Physical Layer (PHY): The method of transmitting the data, which may be either RF or infrared (although infrared is rarely used.) Medium Access Control (MAC): The reliability of the data service, access control to the shared wireless medium, protecting the
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Maximum Bit Rates (Speeds) * Within Subtopic) Bit Rate Variations Over Time * Within Subtopic) Shared Bandwidth Vs. Dedicated Bandwidth * Within Subtopic) Summary of Comparisons * Subtopic b) Wireless LAN Standards * Within Subtopic) IEEE WLAN Standards * Within Subtopic) The Wi-Fi Alliance * Within Subtopic) Cooperation & Inter-Operability * Subtopic c) WLAN Roles * Within Subtopic) WLAN-Only LAN Edge * Within Subtopic) Small Office/Home Office WLANs * Within
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documents * Right click on Projects * Click on tools * Click on View * Click on Use simple file sharing (recommended) * Then click OK * Right click on Projects * Click on Sharing and Security * To share this folder with other users of this computer only, drag it to the Shared Document folder * Click on Customize * Click on tools * Click on Folder Options * Click on Use simple file sharing * Click OK * Click on Projects again * Click on share
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LABORATORIO 12 CRACKEANDO WEP/WPA CON KALI-LINUX OBJETIVOS Aircrack-ng es un programa cracking de claves WEP y WPA-PSK 802.11 que recupera las claves una vez que los suficientes paquetes de datos han sido capturados. Implementa el ataque estándar FMS junto con algunas optimizaciones como ataques KoreK, así como el ataque totalmente nuevo PTW, que hace el ataque mucho más rápido en comparación con otras herramientas de cracking. AMBIENTE DE LABORATORIO Para llevar a cabo este laboratorio
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Exam Study Guide YOU MAY WANT TO PRINT THIS GUIDE. 1. The Final Exam is "open book, open notes." The maximum time you can spend in the exam is three hours, 30 minutes. If you have not clicked the Submit For Grade button by then, you will be automatically exited from the exam. In the Final Exam environment, the Windows clipboard is disabled, so you will not be able to copy exam questions or answers to or from other applications. 2. You should click the Save Answers button in the exam frequently
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CHAPTER 4 1. Why is a focus on information systems insufficient in networking? Because the network professionals often has to focus on the broader business system in which the information system is embedded. 2. Compare trends in network demand and network budgets. The network demand is likely to grow rapidly in the future, just as it has always done in the past. The network budgets are growing very slow 3. What are QoS metrics? (Do not just spell out the acronym.)
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The Communication Technologies for Smart Grid Abstract Smart Grid is next generation power transmission system with advanced communication technologies. This article will make a review of some possible communication technologies for the smart grid. The applications and limitations of these technologies will be introduced and discussed. 1. Introduction Smart grid is next generation of the power transmission system and is a revolution of the old electrical power grid which has been used
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working groups in the IETF or IEEE and briefly summarize what this working group is working on. The IETF (Internet Engineering Task Force) is in charge of developing voluntary Internet standards. These standards make up the TCP/IP Internet protocols. The working groups are organized into different areas: General, Applications, Real-time Applications and Infrastructure, Operations and Management, Routing, Security, and Transport. (Active IETF Working Groups) The IEEE (Institute of Electrical and
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Running head: SYSTEM HARDENING AND CHILD’S FACEBOOK ACCOUNT System Hardening and Child’s Facebook Account System Hardening and Child’s Facebook Account This paper will describe methods for hardening a new Apple MacBook computing system. Although I myself do not use a MacBook I recently had the opportunity to harden my daughters newly won MacBook within the timeframe of this course. In the Information Technology (IT) world hardening is a term that describes
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