am looking for seminar material on database security issues and challenges ....etc

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Content Based Multicast Model In Ad Hoc Network

Abstract :

In this model, the content of the multicast data determines the receiver set for the data and the receiver set changes dynamically as the content of the multicast changes. Delivering the multicast to intended receivers while minimizing the message overhead and reducing battery consumption is a challenge made harder because of node mobility. This novel multicast model that distributes this form of threat information in a message efficient manner. In this report, result from detai ....etc

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Seminar on Byzantine-ResilientSecure Multicast Routing in Multi-hop Wireless Networks


INTRODUCTION

Multicast routing protocols deliver data from a source to multiple destinations organized in a multicast
group. Several protocols were proposed to provide multicast services for multi-hop wireless networks.
These protocols rely on node cooperation and use flooding , gossip , geographical position , or
dissemination structures such as meshes , , or trees , .

NETWORKA ND SYSTEM MODE ....etc

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Multimedia Broadcast Multicast Service (MBMS) is a broadcasting service that can be offered via existing GSM and UMTS cellular networks. The infrastructure offers an option to use an uplink channel for interaction between the service and the user, which is not a straightforward issue in usual broadcast networks, as for example conventional digital television is only a one-way (unidirectional) system. MBMS uses multicast distribution in the core network instead of point-to-point links for each end device .

MBMS will start to be rolled out in ....etc

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Definition
The concept of multicast was introduced by Steve Deering in the '80's. Adding multicast to the internet does not alter the basic model of the network. Any host can send multicast data, but with a new type of address called a host group address. IPv4 has reserved class D addresses to support multicasting. A user can dynamically subscribe to the group to receive multicast traffic by informing a local router that it is interested in a particular multicast group. However, it is not necessary to belong to a group to send multicast. The d ....etc

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Cwould you please give me the full seminar report on national security.
I am an engineering student and need this report to submit abstract after two days.
If you don't mind please send me more topics related to nationl security because i like to learn more about this topic and want to implement this if i got a chance .
I want to keep our country free of terrorists. ....etc

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Optimal State Allocation for Multicast Communications with Explicit Multicast Forwarding- IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, VOL. 19, NO. 4, - Java

Abstract—
In this paper, we propose a scalable and adaptive multicast forwarding mechanism based on Explicit Multicast (Xcast). This mechanism optimizes the allocation of forwarding states in routers and can be used to improve the scalability of traditional IP multicast and Source-Specific Multicast. Compared with previous work, our mechanism needs fewer routers in ....etc

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hy im karthika i i would like to get details on seminar topic on mobile security ..My friend Justin said seminar topic on mobile security will be available here and now i am living at ......... and i last studied in the college/school ......... and now am doing ....i need help on ......etc ....etc

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Definition
The concept of multicast was introduced by Steve Deering in the '80's. Adding multicast to the internet does not alter the basic model of the network. Any host can send multicast data, but with a new type of address called a host group address. IPv4 has reserved class D addresses to support multicasting. A user can dynamically subscribe to the group to receive multicast traffic by informing a local router that it is interested in a particular multicast group. However, it is not necessary to belong to a group to send multicast. The d ....etc

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MULTI USER SECURITY FOR MULTICAST COMMUNICATION

INTRODUCTION

The simplest computer chatting is a method of sending, receiving, and storing typed messages with a network of users. This network could be WAN (Wide Area Network) or LAN(Local Area Network). Our chatting system will deal only with LAN’s (static IP address) and it is made up of two applications one runs on the server side (any computer on the network you choose it to be the server) while the other is delivered and executed on the client PC. Every time ....etc

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