Abstract
In this paper, we propose and develop Grid and Thread Pool Based Encryption (GTPBE) application that
uses the computational resources of multiple Personal Computers in order to e n c i p h e r large files with one of
the most efficient and secure encryption algorithms, the Advanced Encryption Standard (AES). Thread pool size
is determined according to number of Grid parts. Automatic generation of pool is based on Grid nodes which are
participating in action. For increasing the efficiency deadlock is constantly analyzed. Si ....etc

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anchoring script for spell bee competition
anchoring script for spell bee competition ....etc

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CRYPTOGRAPHY AND NETWORK SECURITY
Abstract
Network security is a complicated subject, historically only tackled by
well-trained and experienced experts. However, as more and more people
become wired'', an increasing number of people need to understand the
basics of security in a networked world. This document was written with
the basic computer user and information systems manager in mind,
explaining the concepts needed to read through the hype in the
marketplace and understand risks and how to dea ....etc

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Campus recruitment system project adding rounds in the project need a report for the project ....etc

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INTRODUCTION
As the semi-conductor technology is experiencing rapid growth, human life gets complicated without “embedded system”. Nowadays these new technologies are introduced in the equipments engaged in the battlefield to improve the safety of soldiers and also to ensure combat effectiveness. Our scope is to develop a mechanism to automatically control the movement of the air defense gun mounted on the tank. To understand our project better, let’s consider our indigenous tank ‘ARJUN’ designed ....etc

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INTRODUCTION
Since the conventional solid gun propellants have reached the saturation level in terms of energy output, a need exists for the development of high performance propellants for futuristic gun ammunition to propel hypervelocity projectiles. Hypervelocity guns are the guns having muzzle velocity in excess of 2000 m/s. Modern tank guns have muzzle velocity in the range of 1600 “ 2000 m/s. With continuous improvement in armour technology, improved weapons with high muzzle velocity are under ....etc

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INTRODUCTION
The Apache helicopter is a revolutionary development in the history of war. It is essentially a flying tank -- a helicopter designed to survive heavy attack and inflict massive damage. It can zero in on specific targets, day or night, even in terrible weather. As you might expect, it is a terrifying machine to ground forces.
In this topic, we'll look at the Apache's amazing flight systems, weapons systems, sensor systems and armor systems. Individually, these components are remarkable pieces of technology. Comb ....etc

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NETWORK SECURITY
Presented by
CH.SRIKANTH
B.Tech IV Year, ECE
N.I.E.T.
ABSTRACT:
In the past decades, computer networks were primarily used by the researches for sending e-mails and by corporate employees for sharing the printers. While using network systems for theses utilities, security was not a major threat and did not get the due attention.
In todayâ„¢s world computer networks gained an immensely and cover a multitude of sins. It covers simple issues like sending hate mails. ....etc

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As we tend towards a more and more computer centric world, the concept of data security has attained a paramount importance. Though present day security systems offer a good level of protection, they are incapable of providing a trust worthy environment and are vulnerable to unexpected attacks. Palladium is a content protection concept that has spawned from the belief that the pc, as it currently stands, is not architecturally equipped to protect a user forms the pitfalls and challenges that an all-pervasive network such as the Internet poses.
....etc

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ROBUST AND SECURE AUTHENTICATION PROTOCOL BASED ON
COLLABORATIVE KEY AGREEMENT FOR PEER TO PEER OF DYNAMIC
GROUP
Presented By:
J. Armstrong Joseph 1
P. Arockia Jansi Rani 2
Lecturer, St. Peterâ„¢s Engineering College, Avadi, Chennai, India,
Lecturer, Manonmaniam Sundaranar University, Tamilnadu, India,


ABSTRACT
There is a need for security services to provide group
oriented communication privacy and data integrity in
many group-oriented distributed applications. To provide
this form of group ....etc

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five models of symmetric key algorithm

Give a detail Compative study of all five models of symmetric key algorithm?
Ans. Secret Key Cryptography
With secret key cryptography, a single key is used for both encryption and decryption. the sender uses the key (or some set of rules) to encrypt the plaintext and sends the ciphertext to the receiver. The receiver applies the same key (or ruleset) to decrypt the message and recover the plaintext. Because a single key is used for both functions, secret key cryptog ....etc

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