Efficient and Secure Content Processing and Distribution by Cooperative Intermediaries
INTRODUCTION
IN order to enhance the performance of content distribution
networks (CDNs), several approaches have been
developed based on the use of content management services
provided by intermediary proxies. In most of these approaches,
content caching is the main service provided by
proxies , , , . That is, instead of asking a content
server for contents upon each client request, a proxy first
checks if these contents ....etc

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what are advantages and disadvantages for a network coding equivalent content distribution scheme for efficient peer to peer interactive vod streamng ....etc

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i want this case study because it helps me to know about how distribution channel works in pepsi
i want this case study because it helps me to know about how distribution channel works in pepsi ....etc

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To get full information or details of security and efficiency of content distribution via network please have a look on the pages

http://seminarsprojects.net/Thread-on-the-security-and-efficiency-of-content-distribution-via-network-coding

http://seminarsprojects.net/Thread-efficient-and-secure-content-processing-and-distribution-by-cooperative-intermediarie

http://seminarsprojects.net/Thread-efficient-and-secure-content-processing-and-distribution-by-cooperative-intermediarie--32223?pid=72701#pid72701

if you again feel trouble on security a ....etc

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Sample Coding in Wireless

Here Guys this is an sample tcl coding

# Define options
set val(chan) Channel/WirelessChannel ;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation model
set val(netif) Phy/WirelessPhy ;# network interface type
set val(mac) Mac/802_11 ;# MAC type
set val(ifq) Queue/DropTail/PriQueue ;# interface queue type
set val(ll) LL ;# page link layer type
set val(ant) Antenna/OmniAntenna ;# antenna model
set val(ifqlen) 50 ;# max packet in ifq
set val(nn) 50 ;# number of mobilenodes
set val( ....etc

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An Efficiency Security Model of Routing Protocol in Wireless Sensor Networks-IEE 2-glomosim

Abstract
Routing security is one of the most important considerations in Wireless Sensor Networks(WSNs). Currently, more and more people pay attention to this issue. But most of the secure protocols must use public key and symmetric cryptographies which induce heavy load to nodes in the whole routing stage. In this paper,we propose an Efficiency Security Model of
Routing(ESMR). In routing stage, ESMR only uses public key cryptography when ne ....etc

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The concept of this project is to develop security system for airports with multiple levels of security for allowing any person to enter or exit the airport. The new technology which implementing is by the use of RFID tags. The use of RFID tags can aid the detection and identification of possible threats in diverse range of applications from passenger check-in at airports to detection of intruders. The main aim of this project is to improve airport efficiency and security through the active tracking of passengers and staff using RFID tags combi ....etc

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Content distribution networks (CDNs) balance costs and quality in services related to content delivery. Devising an efficient content outsourcing policy is crucial since, based on such policies, CDN providers can provide client-tailored content, improve performance, and result in significant economical gains. Earlier content outsourcing approaches may often prove ineffective since they drive prefetching decisions by assuming knowledge of content popularity statistics, which are not always available and are extremely volatile. This work addresse ....etc

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IMPROVING THE EFFICIENCY IN REACTIVE AD HOC NETWORK USING GLOBAL POSITIONING SYSTEM

Presented By:
G.TAMIL ILLAKKIYA
II YEAR ECE
SETHU INSTITUTE OF TECHNOLOGY


INTRODUCTION
AD HOC Network a wireless network in which all the nodes are free to move randomly and organize themselves arbitrarily.
Sending along a packet from a source to a destination in an hoc network is a challenging problem.
The main source of the challenges comes from that - no base stations in these networks,- therefore th ....etc

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Abstract Content distribution via network coding has received a lot of attention lately. However, direct application of network coding may be insecure. In particular, attackers can inject bogus data to corrupt the content distribution process so as to hinder the information dispersal or even deplete the network resource. Therefore, content verification is an important and practical issue when network coding is employed. When random linear network coding is used, it is infeasible for the source of the content to sign all the data, and hence, ....etc

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