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ZEBROS PROJECTS

WAY TO YOUR GOAL

NETWORK SECURITY PROJECTS

FINAL YEAR PROJECTS IEEE PROJECTS 2013-2014 CONTACT: 9940098300, 9500075001 E-Mail:zebrosprojects@gmail.com

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : zebrosprojects@gmail.com mob: 99400 98300


ZEBROS PROJECTS Security Analysis of a Single Sign-On Mechanism for Distributed Computer Networks

ABSTRACT Single sign-on (SSO) is a new authentication mechanism that enables a legal user with a single credential to be authenticated by multiple service providers in distributed computer networks. Recently, Chang and Lee proposed a new SSO scheme and claimed its security by providing well-organized security arguments. In this paper, however, we demonstratively show that their scheme is actually insecure as it fails to meet credential privacy and soundness of authentication. Specifically, we present two impersonation attacks. The first attack allows a malicious service provider, who has successfully communicated with a legal user twice, to recover the user’s credential and then to impersonate the user to access resources and services offered by other service providers. In the other attack an outsider without any credential may be able to enjoy network services freely by impersonating any legal user or a nonexistent user. We identify the flaws in their security arguments to explain why attacks are possible against their SSO scheme. Our attack also applies to another SSO scheme proposed by Hsu and Chuang, which inspires the design of Chang-Lee scheme. We promote the study of the soundness of authentication as one open problem.

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : zebrosprojects@gmail.com mob: 99400 98300


ZEBROS PROJECTS ZEBROS PROJECTS SOFTWARE BASED

HARDWARE BASED

Networking

VLSI

Data Mining

Mat lab

Grid Computing

Robotics

Network Security

Embedded

Image Processing

Bio Medical

Web Applications

Power Systems

Mobile Computing

Power Electronics

Software Engineering

Java with Embedded

Cloud Computing

Android

What is IEEE? The Institute of Electrical and Electronics Engineers or IEEE (read eye-triple-e) is Incorporated in the State of New York, United States. It was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884). A membership organization comprised of engineers, scientists and students that sets standards for computers and communications. It is a nonprofit organization with more than 365,000 members in around 150 countries. The IEEE describes itself as "the world's largest technical professional society -promoting the development and application of electro technology and allied sciences for the benefit of humanity, the advancement of the profession, and the well-being of our members." Why IEEE based projects?   

It grantees for standard It assured latest solution for problems It delivers new patented technologies at an ever-increasing pace

It access world-class technical information provided by the IEEE and cut down your research time.

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : zebrosprojects@gmail.com mob: 99400 98300


ZEBROS PROJECTS OUR FEATURES

 24*7 Call Support  Project Execution through Remote System  20 Days Technical classes taken by Corporate Trainer  Unlimited Project & Technical Support through your academic  Project software Installation support PROJECT SUPPORT 0th Review        

Abstract Existing System Disadvantages Proposed System Advantages Objective System Requirements System Architecture 2nd Review

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Use case Diagram Class Diagram Collaboration Diagram Sequence Diagram Activity Diagram Testing & test cases Partial Code Screenshot for First two module  Review Document Explanation Final Review

1st Review        

Literature Survey Module List Module Description Data Flow Diagram Level DFD Module Wise DFD Problem Definition Review Document Explanation 3rd Review

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Conclusion References Future Enhancement 65% code (Executable Format) Required Software Review Document Explanation

 Complete Code with Enhancement  Final Document (University Standard Format)  Complete Explanation for Project Concept & Code

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : zebrosprojects@gmail.com mob: 99400 98300


Security analysis of a single sign on mechanism for zebros ieee projects