a new Internet Protocol is well understood and accepted in the networking industry. Requirements for more address space, simpler address design and handling at the IP layer, better QoS( Quality of service) support, greater security, and an increasing number of media types and Internet-capable devices have all contributed to drive the development of Internet Protocol version 6 (IPv6). IPv4, the current version of the Internet Protocol deployed worldwide, has proven remarkably robust, easy to implement, and int ....etc

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Network Administration Tool (NAT)
INTRODUCTION
1.1 Overview

Network administration tool is a software package that is designed specially for the administrators. This tool enables administrator to maintain software’s, control the access to network resources, file handling and helps in the handling of process execution, software maintenance on the client machines. The tool also helps to reduce the direct support provided for the network users b ....etc

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ABSTRACT
IP spoofing is a method of attacking a network in order to gain unauthorized access. The attack is based on the fact that Internet communication between distant computers is routinely handled by routers which find the best route by examining the destination address, but generally ignore the origination address. The origination address is only used by the destination machine when it responds back to the source.
In a spoofing attack, the intruder sends messages to a computer indicating that the mess ....etc

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ABSTRACT
Internet Protocol version 4 uses a 32 bit IP address. In theory ,a 32 bit address space should provide addresses for more than four billion computers, but inefficiencies in address allocation mean that less than half of the addresses are used. The result is so called-'Mnternet address crisis-there! are more computers than usable addresses Therefore permanent IP addresses have become expensive. There are two solutions to the problem .One is a long term solution of using IPv6,and the other is a short -time practic ....etc

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Presented By:
Mohamed Amer, Qamar Nazir
Project Report for Information Security Course
Linköpings universitetet, Sweden
Abstract
Firewall is one of the important security software that protects your system from other network. Well configured firewall gives confidence to the administrator that his system is protected from malicious attacks. Realizing good firewall configuration is a matter of testing. In this project paper we will configure and test a firewall, and discover how costly can the testin ....etc

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ABSTRACT
IP spoofing is a method of attacking a network in order to gain unauthorized access. The attack is based on the fact that Internet communication between distant computers is routinely handled by routers which find the best route by examining the destination address, but generally ignore the origination address. The origination address is only used by the destination machine when it responds back to the source.
In a spoofing attack, the intruder sends messages to a computer indicating that the mess ....etc

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IPV4 vs IPV6
Presented by: BASHA K M
S7T2
College Of Engineering, Trivandrum
2007-11 batch


OUTLINE
IP Network Addressing
Classful IP addressing
Techniques to reduce address shortage in IPv4
Features of IPv6
Header Comparisons
Extension Headers
Conclusions
IP Network Addressing
INTERNET world’s largest public data network, doubling in size every nine months
IPv4, defines a 32-bit address - 232 (4,294,967,296) IPv4 addresses a ....etc

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a new Internet Protocol is well understood and accepted in the networking industry. Requirements for more address space, simpler address design and handling at the IP layer, better QoS( Quality of service) support, greater security, and an increasing number of media types and Internet-capable devices have all contributed to drive the development of Internet Protocol version 6 (IPv6). IPv4, the current version of the Internet Protocol deployed worldwide, has proven remarkably robust, easy to implement, and int ....etc

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Presented by:Jubin Jose
The Adoption Of IPv6


Abstract
There is no question the Internet has revolutionalized the world. Many of the things we take for granted today were not even possible a few years ago. Will the Internet continue to push the boundaries of technology? The answer lies within IPv6. IPv6 will replace IPv4 as the standard addressing scheme of the Internet. Why do we need a new addressing scheme? There are numerous amounts of limitations in IPv4, ....etc

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presented by:
Kent Reuber


Building a Home Network
Outline
Will focus on physical layouts. Hard to get very specific.
Z Too many OS versions and network hardware combinations.
Example network layouts.
Z Example home network components.
Z General recommendations
Buying things:
Z Ask questions (e.g., Expert Partners list) before you buy. Have a goal…
Z Check online to see if manuals are available.
Z Buy stuff that you can return, if possible.
Use dedicated hardware (e.g., print serve ....etc

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This is a network protocol which enables a client in a NAT (or multiple NATs) to find out its public address, the type of NAT behind it and the internet side port associated by the NAT with a particular local port and this whole process aids to set up UDP communication between two hosts that are both behind NAT routers. STUN stands for Simple Traversal of UDP (User Datagram Protocol) through NATs (Network Address Translators).

Protocol overview

STUN is a client-server protocol. Any VoIP phone or software package includes a STUN client, wh ....etc

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