location such as a university campus or shopping mall. Indoor LBS is confined to a limited geography; hence‚ it uses only wireless networks such as Wi-Fi and WLAN‚ which cover a small area. In addition‚ indoor LBS requires high accuracy to determine the position of the object or device. It uses positioning technologies based on Wi-Fi‚ WLAN‚ UWB‚ Bluetooth‚ A-GPS‚ MEMS‚ and other hybrid technologies to determine the location of a searched object. Indoor LBS is mainly used in universities‚ hospitals
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1. What is the goal or objective of an IT risk assessment? The aim of the risk assessment process is to remove a hazard or reduce the level of its risk by adding precautions or control measures‚ as necessary. By doing so‚ you have created a safer and healthier workplace. 2. Why is it difficult to conduct a qualitative risk assessment for an IT infrastructure? It is difficult to conduct a qualitative risk assessment for an IT infrastructure because it determines the level of risk based on the probability
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CASE STUDY San Marino Unified School District Wireless LAN (WLAN) Empowering Students and Teachers with Streamlined Access and Opportunity “Our goal was to choose a new system that would get information to student and faculty users faster and easier‚ with access virtually everywhere on and off campus.” - Stephen Choi‚ Director of Technology‚ San Marino Unified School District Situation: Quest for Higher Performance CUSTOMER PROFILE Located in central Los Angeles County just south of Pasadena‚
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A SEMINAR REPORT “TRANSRECEIVER WI-FI SYSTEM BASED ON IEEE 802.11B STANDARD” Submitted By 1. Aumkar A. Lele 2. Tejash Kasalkar 3. Amol B. Jadhav In partial fulfilment of the third year in computer engineering is approved. Guide: Examiner: ChitraWasnik 1.
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Click on configure And remove tick mark for below Automatically use my windows logon name and password Ok Ok For Dell Users Please follow the below instructions before configuring your Wireless settings Go to Start > All Programs > DW WLAN > Open DW WLAN Card Utility
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computer network‚ including high-speed Internet connections. The Wi-Fi Alliance defines Wi-Fi as any "wireless local area network (WLAN) products that are based on the Institute of Electrical and Electronics Engineers’ (IEEE) 802.11 standards".[1] However‚ since most modern WLANs are based on these standards‚ the term "Wi-Fi" is used in general English as a synonym for "WLAN". A device that can use Wi-Fi (such as a personal computer‚ video game console‚ smartphone‚ tablet‚ or digital audio player)
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grown to include additional communication media such as satellite communication connections and infrared laser communication. Within the wireless technology is the Local Area Networks. When a wireless hub or router is employed‚ the LAN can become a WLAN. The definition of a LAN is a computer network that interconnects computers within a limited area. LAN’s are prevalent in an office setting‚ schools‚ and within a home. A LAN is in contrast with a WAN or Wide Area Network‚ due to its limited area of
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drives with personal photo’s‚ music‚ and videos on organization owned computer. (User Domain 3) S. VPN tunneling between remote computer and ingress/egress router is needed. (LAN to WAN) T. WLAN access points are needed for LAN connectivity within a warehouse. (LAN Domain 3) U.Need to prevent eavesdropping on WLAN due to customer privacy data access. LAN Domain 1 V. DoS/DDoS attack from the WAN/Internet (Wan 1) Risk Impacts. User Domain (4 ) B‚1: M‚ 2: R‚ 3 : D‚ 3 Workstation Domain. (3)
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UNIT 1 ASSIGNMENT 2: IMPACT OF A DATA CLASSIFICATION STANDARD Being a mid-level financial investment and consulting firm‚ we are governed by laws to protect personal data of our customers. To reduce risks and threats the company needs to develop an IT Security Policy Framework that contains four main components: Policy‚ Standard‚ Procedures and Guidelines1. This report focuses on the standard by addressing the three IT infrastructure domains that are affected by the ”Internal
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Using fragmentation in DCF did not affect the load much and it remains nearly the same. However‚ using PCF resulted in load drop and when we used fragmentation with PCF the load decreased even more. As expected‚ the throughput of WLAN uses PCF was higher than WLAN with only DCF enabled because collisions decrease by using free contention free period. However‚ although the load was lower in DCF_PCF_Frag than this on DCF_PCF but the throughput was higher because of retransmission of fragments during
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