1 INTRODUCTION 1. Introduction The idea of a single smart card to be used for multiple services has been around for years. Instead of using separate access devices for different services‚ a user can access multiple services from different service providers by a single smart card. For example‚ a user can use the same smart card to log on to a remote server system‚ enter a secure building‚ and perform a financial transaction. This kind of design frees people from carrying many cards‚
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The study of Public-Key Cryptography Enabled Kerberos Authentication by Sufyan and Mayada (2011) attempt to extend the Kerberos authentication protocol standard to support public key cryptography. This is to eliminate some of the limitations in the standard Kerberos protocol which uses symmetric key cryptography. There are 3 extensions to add support of public-key cryptography at different stages of the Kerberos framework‚ which are PKINIT‚ PKCROSS and PKTAPP. Public-Key Cryptography for Initial
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Bitcoin: A Peer-to-Peer Electronic Cash System Satoshi Nakamoto satoshin@gmx.com www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution‚ but the main benefits are lost if a trusted third party is still required to prevent double-spending. We propose a solution to the double-spending problem using a peer-to-peer
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IT Engineering Project Fingerprint Verification for Smartcards System Requirement Specifications Version 1.3 July 22nd 1999 Project Supervisor: Jan Machotka (PES) Sponsor: Motorola University Of South Australia School of Physics and Electronic Systems Engineering Preface The System Requirements Specification is one of the critical documents since it identifies the aims and goals of the project. This is important to the success of the project since it clearly outlines
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Gasland‚ by Josh Fox‚ a Strong Argument against Hydraulic Fracturing Gasland‚ a documentary by Josh Fox‚ details the dangers of hydraulic fracturing. The film starts when Fox receives an offer from a gas company to rent his land and drill for natural gas. He travels across the United States investigating the affects in places where fracturing has is already established. Fox provides a strong argument that hydraulic fracturing is a danger to the environment and residents where the drilling occurs
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a). According to the information in the case‚ do you think the bank satisfied the requirement to two-factor authentication? Generally‚ Two-factor authentication requires two forms of authentication (Panko‚ 117). For example most of the online banking today requires you to login with username/password and also identify security key or security image as additional key. According to the Federal Financial Institution Examination Council 2005 required bank to use at least two-factor authentication
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Scott Lear IS3120 Network Communications Infrastructure Unit 1 Assignment 1 Effects of Routing on Current Communication Methods Used by Organizations When it comes to Johnson Company’s current communication methods it is blatantly obvious that they are very outdated. I would start by updating their phone system to a digital multiline phone system which utilizes the latest network telephony protocols including VoIP (Voice over Internet Protocol). There are many vendors who offer
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1. Infrastructure‚ building and construction contracts often contain so called “termination for convenience” provisions‚ operating independently of breach‚ default or frustration. Termination of a contract has been considered as the legal consequence of certain kinds of breach‚ repudiation or frustration. Frustration is automatic. Breach and repudiation arise where default has occurred. 2. Provisions for termination at the convenience of‚ or at the will of the contracting parties‚ or any one
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Word Count: 2‚164 | Executive Summary The purpose of this document is to discuss the issue of Zara’s DOS-based IT infrastructure and how it affects Zara’s performance. The concern is the current system is out of date and there is a possibility that hardware vendors will upgrade their machines leaving them incompatible with DOS. As well‚ Zara’s core business model is speed and responsiveness‚ this system is unable to keep up with this model. By assessing the pros and cons of the new IT system
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E c o n o m i c & S o c i a l DESA Working Paper No. 76 ST/ESA/2009/DWP/76 July 2009 A f f a i r s Infrastructure finance in developing countries— the potential of sub-sovereign bonds Daniel Platz Abstract This paper sets out to explore the potential of sub-sovereign bonds in financing infrastructure in developing countries. Taking into account the historical experience of the US‚ it develops a supply and demand side framework for analysis of the market for sub-sovereign bonded debt
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