ABSTRACT
Internet enabled wireless devices continue to proliferate and are expected to surpass traditional Internet clients in the near future. This has opened up exciting new opportunities in the mobile e-commerce market. However, data security and privacy remain major concerns in the current generation of wireless web offerings. All such offerings today use a security architecture that lacks end-to-end security. This unfortunate choice is driven by perceived inadequacies of standard Internet security protocols like SSL ....etc

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Telephone exchange



Historic perspective
Tivadar Puskás, inventor of the telephone exchange.
Exchange in Miskolc, Hungary
Prior to the telephone, electrical switches were used to switch telegraph lines. One of the first people to build a telephone exchange was Hungarian Tivadar Puskás in 1877 while he was working for Thomas Edison. George W. Coy designed and built the first commercial telephone exchange which opened in New Haven, Connecticut in January, 1878. The switchboard was built from carriage bo ....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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Will you please provide Complete explanation for SHA algorithm and it's types.and comparision between those Sha-0,Sha-1,sha-2 & sha-3. ....etc

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A survey of Encryption Standards
What is Cryptography
Cryptography
science of information security
Cryptanalysis
The study of methods for obtaining the meaning of encrypted information without accessing the secret information
Cryptology
Cryptography + cryptanalysis
Objectievs of cryptography
Confidentiality
keeping messages secret
origin authentication
verlfying a message’s source
Integrity
assuring that a message has not been modified;
key management
distributing ....etc

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Abstract

These days, anyone who is on the web regularly needs too many passwords, and it’s impossible to remember them all. Generally if we have too many passwords to remember we will be writing them all down on a piece of paper and hide it somewhere. However we cannot ensure security for that.
We designed password safe application as another solution. It’s a small program that encrypts all of your passwords using one passphrase. The program is easy to use, and isn’t bogged down by lots of unnecessary features. This applicatio ....etc

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where the passwords will be stored in these technique
where the passwords will be stored in these technique ....etc

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INTRODUCTION
Digital signature is a sort of Cryptography. Cryptography means keeping communications private. It is a practical art of converting messages or data into a different form, such that no one read them without having access to the Ëœkeyâ„¢. The message may be converted using a Ëœcodeâ„¢ (in which case each character or group of characters is substituted by an alternative one), or Ëœcipherâ„¢ (in which case the message as a whole is converted, rather than individual characters). It deals with e ....etc

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Will you please provide Complete explanation for SHA algorithm and it's types.and comparision between those Sha-0,Sha-1,sha-2 & sha-3. ....etc

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where the passwords will be stored in these technique
where the passwords will be stored in these technique ....etc

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An Enhanced Pretty Good Privacy (EPGP) System With Mutual Non-Repudiation
Enhanced Pretty Good Privacy (EPGP) is a new cryptosystem based on Pretty Good Privacy (PGP), used for the purpose of secure e-mail message communication over an open network. The idea of EPGP, introduced in this paper, addresses PGP's main drawback of incomplete non-repudiation service, and therefore, attempts to increase the degree of security and efficiency of e-mail message communication.
Keywords: PGP, EPGP, Non-Repudiation, NRO,NRR, MNR ....etc

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Project Members
M.Prabhu
R.Siddartha



A Solution to Privacy Issues in RFID Item-level Applications
OBJECTIVE
This project addresses the privacy issues and demonstrates a solution which achieves high security while maintains low manufacturing and maintaining cost in RFID item level applications such as library management.
MODULES
There are 4 modules in the project.
GUI.
SERIAL COMMUNICATION.
SHA IMPLEMEN ....etc

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Will you please provide Complete explanation for SHA algorithm and it's types.and comparision between those Sha-0,Sha-1,sha-2 & sha-3. ....etc

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