Implementation of Authentication and Transaction Security : Network Security using Kerberos

Garima Verma

ISBN 10: 3659400068 / ISBN 13: 9783659400063

Published by LAP LAMBERT Academic Publishing, 2013

About this Item

nach der Bestellung gedruckt Neuware - Printed after ordering - Kerberos is a network authentication protocol & is designed to provide strong authentication for client/server applications by using secret-key cryptography. Our research was aimed at enhancing the security of transactions over a network. In this study, we used Kerberos Encryption Technique for authentication and transaction security in the network. Further, we created an Authentication Server that used to derive a 64 bit key from user's password. This password was of arbitrary length. The generated key then was used by authentication server, to encrypt ticket granting ticket + session key. The key generated by authentication server was then used by the client at the time of transaction through the transaction server to validate an authentic transaction. However, there was an issue of cross-validation of the ticket by the transaction server for which we included a database and encryption of all the text sent by any client to the transaction server. In this work we tried to implement authentication and transaction security in a Network using Kerberos. This project is embedded with Authentication Server application and used to derive a 64 bit key from user's password.

Seller Inventory # 9783659400063

Bibliographic Details

• Title: Implementation of Authentication and Transaction Security : Network Security using Kerberos
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2013
• Language: English
• ISBN 10: 3659400068
• ISBN 13: 9783659400063
• Binding: Taschenbuch
• Condition: Neu

About this title

Synopsis

Kerberos is a network authentication protocol & is designed to provide strong authentication for client/server applications by using secret-key cryptography. Our research was aimed at enhancing the security of transactions over a network. In this study, we used Kerberos Encryption Technique for authentication and transaction security in the network. Further, we created an Authentication Server that used to derive a 64 bit key from user’s password. This password was of arbitrary length. The generated key then was used by authentication server, to encrypt ticket granting ticket + session key. The key generated by authentication server was then used by the client at the time of transaction through the transaction server to validate an authentic transaction. However, there was an issue of cross-validation of the ticket by the transaction server for which we included a database and encryption of all the text sent by any client to the transaction server. In this work we tried to implement authentication and transaction security in a Network using Kerberos. This project is embedded with Authentication Server application and used to derive a 64 bit key from user’s password.

About the Author

Ms. Garima Verma is currently working as an Assitant Professor with Noida Institute of Engineering and technology, Greater Noida. She has completed her Master of Technology in Computer Science and Engineering branch from Uttarakhand Technical University and received Gold Medal for standing first in the merit list in the whole university.