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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• If you could do your PhD research again‚ what would you do differently? • What are the three main findings of your PhD? • What particular areas of our research interest you most and why? • Why are you interested in this position? • Would you contribute to teaching and what is your approach to teaching? (if the role requires teaching). • How does your research fit in with the department? • How do you see your career in the future? • What is your best and worst quality? • Describe a
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the deep northern region of Sri Lanka. Recently‚ the tropical jungles of the hills and mountains‚ war changed as the army-offensive pushed occasionally reclaiming lost ground. A mathe Tigers into a small jungle area in the jor offensive gave them control of much northeast where as many as 250‚000 civilof northern Sri Lanka from 1990 through ians live. 1995. However‚ government troops battled The government refuses to protect civilback. ians in that area. It has instead designated In 2002‚ the Sri
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What Would You Do? Scenario 1- Della the Delinquent Cat Lady As the president of the board of directors of the cat shelter‚ I am faced with rather or not Ms. Della should remain as part of the staff at the cat shelter. There are several problems that have been brought to my attention and I feel that now is the time to figure out exactly what should be done regarding the matter. After‚ evaluating the situation and giving it a great deal of consideration‚ I have come up several solutions to
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Security and Loss Prevention Plan Ramona Jalba Security and Loss Prevention • Initial concerns and concepts relating to security: 1. Recent history; 2. General areas the program will consider; 3. Legal requirements associated with protecting guests and property; 4. Elements involved in setting up a security and loss prevention program. Security and Loss Prevention • Security equipment and procedures as they relate to physical security‚ internal control and the overall protection of guests
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1. Most security plans start with infrastructure. If you were going to develop a Security plan from scratch‚ where would you start? Explain your answer. To develop a security plan from scratch‚ there are three steps which I would consider to implement first in the plan. a) Business impact analysis (BIA) and risk assessment The first question is to understand the impact of a loss or reduction of business functionality. I would first understand most critical assets and threats of the organization
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Cyber Security: Threats‚ Response and Improvement INTA 651 National Security Policy Dr. Kevin P. Reynolds Texas A&M University Prepared by: Jason Jiménez Cyber Space and its Security Cyberspace‚ or the Internet as an interchangeable reference‚ is the electronic medium of computer networks and systems in which online communication and enterprise takes place. Originally‚ the Internet served to interconnect laboratories engaged in government research. However‚ since 1994‚ the decentralized
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Wayne May Erin Rehberg DANCE APPRECIATION – DANCE 1000-D01 December 4‚ 2014 What Do You Dance? After the Swing Era and World War II‚ American social dancing cooled down in the late 1940s‚ in a shift from dance bands to concerts in night clubs. In Michigan I was a teenager that was used to my parent’s country music and dancing. Throughout the years of me growing up to listening and dancing to country music and some rock music my uncle listened to that was all I was use to until I became 14yrs old
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Outline: 1. Security‚ definition and nature‚ comprehensive security 2. Introduction to strategic studies‚ definition‚ nature and scope of strategic studies 3. Development of modern strategies and its various dimensions 4. The phenomena of war 5. Military alliances in IR 6. Deterrence‚ conceptual analysis 7. Nuclear deterrence (Nuclear Doctrine) 8. Problems of Disarmament and arms control 9. Nuclear proliferation and nuclear strategies (Nuclear Doctrine) 10. Defense and policy of Pakistan
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NAME: Mark Pearson COURSE: BA (Hons) Security and Risk Management WORD COUNT: 9‚708 TITLE: Security and Safety in High Risk Environments Abstract: The research presented here introduces the concept of security‚ highlighting its links to‚ as well as the aspects through which it differs from‚ safety‚ with the aim to evaluate the prevailing perception that the two concepts are interchangeable. The study attempts to identify the differences between the two disciplines‚ and determine
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