1390 IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS‚ VOL. 22‚ NO. 8‚ AUGUST 2011 A Generic Framework for Three-Factor Authentication: Preserving Security and Privacy in Distributed Systems Xinyi Huang‚ Yang Xiang‚ Member‚ IEEE‚ Ashley Chonka‚ Jianying Zhou‚ and Robert H. Deng‚ Senior Member‚ IEEE Abstract—As part of the security within distributed systems‚ various services and resources need protection from unauthorized use. Remote authentication is the most commonly used
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Seagate Technologies operates in a highly competitive‚ price-sensitive‚ and growing industry for disk drives. Competitors include a number of direct‚ indirect‚ foreign‚ and domestic competitors including‚ but not limited to Quantum‚ Western Digital‚ IBM‚ Toshiba‚ and NEC. To compete‚ Seagate’s maintains low prices and introduces new cost-effective products that are equal to or better than the competition. To support such a strategy‚ Seagate invests heavily in R&D‚ maintains strong supplier
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ATM transactions are ideal for money laundering because launderers can use an account in the U.S. to deposit funds within the U.S. and have another person withdraw (i.e. domestic terrorist) them outside the country. Risk with ATMs involves verifying the identity of an individual for customer that may be out of the financial institutions targeted area. Transactions are usually instantaneous and the destination of cash is difficult to trace‚ especially for individuals smuggling funds to offshore
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The winners and losers of International Political Economy (IPE)‚ is a question of whom‚ what and why. Who gets what and why does who get what. “Who” describes the winners and “who” also describes the losers of IPE. The winners and losers reffer to the unit of analysis‚ which will be addressed more in-depth in the sections to come. “Why” is associated with the means whereas “what” is concerned with outcomes. Different theoretical approaches offer different explanations to “why‚ what and who”‚ which
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Who are the winners and losers in the contemporary international trade regime and how do international institutions affect this distribution? This essay will provide an analysis on the nature and consequences of winning and losing in the global trading regime‚ not limited to the international distribution of gains and losses from trade‚ but also looking at domestic distribution of wealth as a consequence from e ngaging in the traditionally neo-liberal global trading regime. Such an analysis
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This case study involves the ethical concerns of Direct-to-Consumer (DTC) genetic testing at Veritas Diagnostics‚ Inc. (VDI) from the perspective of an Ethics Officer. There are a number of recommendations that I have for VDI that will serve to protect its standing as a reputable‚ quality‚ and ethical company with this roll-out of DTC genetic testing‚ all of which I will discuss independently starting with legal requirements surrounding this industry. There are some federal‚ international‚ and state
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order to cope with this phenomenon‚ more technology-based companies form alliances or M&As‚ because they expect positive returns of it. The expected advantages of forming alliances are sharing partners’ strength‚ dispersing costs and risks‚ acquiring resources‚ and learning from partners. Quite in line with the reasons for forming alliances‚ reasons for forming M&As are increasing market or political power‚ reaching economies of scope or synergies‚ and reducing of transaction and information costs
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What was at stake in the Dreyfus affair? Who were the winners and losers? In order to fully address these questions one must differentiate between the Dreyfus case; the arrest‚ prosecution and sentence of Captain Alfred Dreyfus‚ and the subsequent Affair which grew out of the case. In answering the questions posed‚ one will discuss the effects of both the case and the resulting affair on Dreyfus and those immediately involved with the case. One will also discuss the effects of the Dreyfus case
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Economics of the Financial System Show how transactions in derivatives can be used to either hedge risk or to open speculative positions. Derivatives have become popular in response to the increasing volatility and complexity of financial markets. A diverse range of new financial products have been created to enable market participants to handle the risks arising from trade in securities and to speculate on future expected movements in securities prices‚ without direct trade in the assets themselves
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one of the crimes especially when it is used for web-based transaction. In this paper‚ a technical solution using Iris authentication technique is proposed for protecting identity theft in e-commerce transactions because Iris patterns are unique to an individual. Further‚ this research proposes authentication of e-commerce users by using Iris biometric technique as one of the most secure biometric algorithms. Therefore‚ this research proposes a web-based architecture which uses a combination
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