ePayment Security ECOM 6016 Electronic Payment Systems • Keep financial data secret from unauthorized parties (privacy) – CRYPTOGRAPHY Lecture 3 ePayment Security • Verify that messages have not been altered in transit (integrity) – HASH FUNCTIONS • Prove that a party engaged in a transaction ( (nonrepudiation) ) – DIGITAL SIGNATURES • Verify identity of users (authentication) – PASSWORDS‚ DIGITAL CERTIFICATES THE UNIVERSITY OF HONG KONG FEB/MAR 2012 © 2012 MICHAEL I. SHAMOS
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When you think of addiction the first two things that come to mind are drugs and alcohol. Then you may think about smoking or maybe even gambling as an addiction‚ but there are so many more you would not even dream of. How about considering fashion as an addiction? In the case of writer Delia Cleveland this is true. Fashion was her addiction‚ but she is now a recovering “fashion addict”. In the article‚ “Champagne Taste‚ Beer Budget”‚ Delia describes her affair with fashion and how it changed her
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AP Psych First Semester Final FRQ Bank Essay 1. Your friend Dave says: “How can you stand to study the history of psychology? Every single one of those theories is basically the same: the brain controls our behavior.” Given the history of psychology‚ evaluate Dave’s claim using the following terms in their appropriate context: •Introspection •Psychoanalytic theory •Behaviorism •Humanistic psychology •Cognitive revolution •Cognitive dissonance •Conformity •Social-cultural perspective 2. Professor
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Computing International Journal of Enterprise Computing and Business Systems 2230ISSN (Online) : 2230-8849 http://www.ijecbs.com Vol. 1 Issue 2 July 2011 SECURITY AND ETHICAL ISSUES IN IT: AN ORGANIZATION’S PERSPECTIVE Devendra Kumar Tiwary Assistant Professor*‚ Department of Computer Application‚ Technical Education & Research Institute‚ Post-Graduate College‚ Ravindrapuri‚ Ghazipur‚ Uttar Pradesh (INDIA) _________________________________________________________________________ ABSTRACT
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defeated standing for high principle than to run by committing subterfuge‚”1 is a quote by Grover Cleveland‚ which personifies his morals‚ and that he will never compromise them just for victory. Because of this and other reasons Grover Cleveland is the greatest president that America can boast when nerds get together to talk about great leaders in history. Unfortunately‚ except among Libertarians‚ Grover Cleveland is only known today for being the only president to serve two non-consecutive terms. He was
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Michael Nhan SE578-Practices for Administration of Physical & Operations Security Prof: Rodney Smith How do Administrative‚ Technical‚ and Physical Controls introduce a false sense of security? According to research and studies‚ the leading broadband providers have accumulated a total of over 17.4 million high-speed Internet subscribers in the US” This means that in the United States alone there are more than 17 million computers with fast connections most of which are connected to the Internet
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Internet and its Uses in Our Daily Life How difficult our life would have been if there was no Internet. Think about it. To find some information‚ we all have acquired the habit of ’Google’ it on the web; within a few seconds the screen displays the desired information. You want to book tickets for a movie night with friends‚ and you can book them at the click of a button. Many of us cannot imagine life without the social networking sites. The Internet has indeed made the world a small place and
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Naturally‚ it remains a deep cry in their hearts to fashion and design their economic lives in accordance with the precepts of Islam. The establishment of Islami Bank Bangladesh Limited on March 13‚ 1983‚ is the true reflection of this inner urge of its people‚ which started functioning with effect from March 30‚ 1983. This Bank is the first of its kind in Southeast Asia. It is committed to conduct all banking and investment activities on the basis of interest-free profit-loss sharing system. In doing
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Investment bank Vs. Commercial banks Many factors directly and indirectly caused the ongoing 2007–2012 global financial crisis which started with the US subprime mortgage crisis. One of the main culprits that is often pointed to as one of the main triggers of the global financial crisis are the mortgage derivative products‚ where risky mortgages were packaged with more traditionally secure mortgages and sold to corporate investors and other banks as secure investment products. This packaging of
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Nationalisation of Banks Despite the provisions‚ control and regulations of Reserve Bank of India‚ banks in India except the State Bank of India or SBI‚ continued to be owned and operated by private persons. By the 1960s‚ the Indian banking industry had become an important tool to facilitate the development of the Indian economy. At the same time‚ it had emerged as a large employer‚ and a debate had ensued about the nationalization of the banking industry. Indira Gandhi‚ then Prime Minister of India
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