Abstract:

The Internet is not a safe place. Unsecured hosts can expect to be compromised within minutes of connecting to the Internet and even well-protected hosts may be crippled with denial-of-service (DoS) attacks. However, while such threats to host systems are widely understood, it is less well appreciated that the network infrastructure itself is subject to constant attack as well. Indeed, through combinations of social engineering and weak passwords, attackers have seized control over thousands of Internet routers. Even more ....etc

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Please I need a good seminar topic on queuing or any production management.

Thank you' ....etc

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Image Processing and Analysis


Introduction
Image Processing and Analysis can be defined as the act of examining images for the purpose of identifying objects and judging their significance Image analyst study the remotely sensed data and attempt through logical process in detecting, identifying, classifying, measuring and evaluating the significance of physical and cultural objects, their patterns and spatial relationship.

Digital Data
In a most generalized way, a digital image is an array of numbers depicting spati ....etc

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Abstract”In this paper, we consider the problem of detecting whether a compromised router is maliciously manipulating its stream of
packets. In particular, we are concerned with a simple yet effective attack in which a router selectively drops packets destined for some
victim. Unfortunately, it is quite challenging to attribute a missing packet to a malicious action because normal network congestion can
produce the same effect. Modern networks routinely drop packets when the load temporarily exceeds their buffering capacities.
Previou ....etc

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ABSTRACT
Data compression is the technique of converting an input data stream or the original data into another data stream which is shorter in length. There are many known methods for data compression. They are based on different ideas and are suitable for different types of data. But they all have the same principle that they compress data by removing the redundancy in the original data. Otherwise data compression can be looked up on as a change in representation from inefficient to efficient form.

INTROD ....etc

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Seminar
On
RANDOMIZED ALGORITHMS
Prepared by
Shamseena K
S1 M.Tech
Software Engineering
CUSATPage 2

Seminar Report-2005
Randomized Algorithms
Department of Computer Science
CUSAT
2
ABSTRACT
A randomized algorithm is defined as an algorithm that typically uses the random
bits as an auxiliary input to guide its behavior. It achievs good performance in the
average case. Formally, the algorithm's performance will be a random variable
determined by the random bits, with (hopefully) good expected value. The worst case is
typi ....etc

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ABSTRACT
Increasingly, network applications must communicate with counterparts across disparate networking environments characterized by significantly different sets of physical and operational constraints; wide variations in transmission latency are particularly troublesome. The proposed Interplanetary Internet (IPN), which must encompass both terrestrial and interplanetary links, is an extreme case. An architecture based on a protocol that can operate successfully and reliably in multiple disparate envi ....etc

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Presented By:
ISSUES IN AD-HOC NETWORKS
Pavankumar d Mtech , Vinaykumar Tatti
Dept of Digital Communication Networking
U.B.D.T.C.E & SJMIT Karnataka India



ABSTRACT

An ad-hoc mobile network is a collection of mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continual basis. In order to facilitate communication within the network, a routing protocol is used to discover routes between nodes. The primary goal of ....etc

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Security Analysis of the SASI Protocol


Abstract:


The ultra lightweight RFID protocols only involve simple bitwise operations (like XOR, AND, OR, etc.) on tags. In this paper, we show that the ultra lightweight strong authentication and strong integrity (SASI) protocol has two security vulnerabilities, namely, denial-of-service and anonymity tracing based on a compromised tag. The former permanently disables the authentication capability of a RFID tag by destroying synchronization between the tag and the RFID reader. The latter ....etc

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Introduction

Pick up any newspaper today and it is a safe bet that you will find an article somewhere relating to mobile communications. If it is not in the technology section it will almost certainly be in the business section and relate to the increasing share prices of operators or equipment manufacturers, or acquisitions and take-overs thereof. Such is the pervasiveness of mobile communications that it is affecting virtually everyoneâ„¢s life and has become a major political topic and a significant contributor t ....etc

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