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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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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Contents CONTENTS 4 EXECUTIVE SUMMARY 6 RESPONSIBLE PERSONNEL 7 CHIEF SECURITY OFFICER 7 ELECTRONIC SECURITY MANAGER 7 PHYSICAL SECURITY MANAGER 7 RISK MANAGEMENT OFFICER 7 ASSESSMENT OF RISK 8 PHYSICAL 8 ELECTRONIC 9 DATA ACCESS SECURITY 10 GENERAL SECURITY 10 USER AUTHORISATION 10 USER AUTHENTICATION 11 SECURE DATABASE 11 PHYSICAL FILES 11 ELECTRONIC INTRUDER DETERRENCE – VIRUSES AND MALWARE 12 SOCIAL ENGINEERING 12 FILE SHARING 12 WIRELESS NETWORKS 13 STAFF VETTING AND SEPARATION
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During‚ and leading up to‚ the recent data breach that occurred at Target‚ it is evident that many mistakes were made at the executive level. As any company‚ Target possesses a primary goal of balancing both effectiveness‚ and efficiency; however‚ the organization under CEO Greg Steinhafel did not achieve these goals simultaneously. Prior to the data breach experienced by Target‚ the company primarily focused on efficiency --- the act of determining and implementing the most cost effective method
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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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grounds of termination of contract and remedies available for breach of contract. Further‚ discuss the most appropriate remedy (in your opinion) for breach of contract in a market economy. Grounds of Termination of Contract: Termination of a contract takes place when the parties to the contract are released from their contractual obligations. Contract termination may take in a number of ways which are: 1. By breach of contract. A breach of contract takes place when a party fails to deliver on
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Monday‚ Facebook was in the limelight for all the wrong reasons yet again. Many users in France encountered a ‘bug’‚ resulting in the publication of private messages dating back to 2009 on their timeline. Facebook has denied the ‘bug’ and the privacy breach‚ but it did not stop users reacting and expressing their discontent. The public have queried about the matter and have acknowledged that if it can happen in France‚ then surely it may happen in Mauritius as well. News on Sunday investigates. According
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TABLE OF CONTENTS 1.0 INTRODUCTION 1 2.0 TASK 1 2 2.1 SWOT analysis to evaluate my self 3 3.0 TASK 2 5 4.0 TASK 3 6 5.0 TASK 4 7 6.0 Conclusion 8 7.0 Reference 10 List of Tables Page No Table I Personal and professional development plan 6 Table II Problems and solutions I found in the project 9 Acknowledgements I have taken efforts in this project. However‚ it would not have been possible without the kind support and help of many individuals. I would like to extend
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TRUST‚ SECURITY & PASSWORDS SURVEY JUNE 2012 ©2012 Cyber-Ark Software‚ Inc. | www.cyber-ark.com 2 Contents page Page 3 Pages 4 – 13 Executive Summary Key Report Findings Page 4: Insiders Considered Greatest Organizational Security Threat Page 5: Privileged Accounts Are Increasingly Targeted – Regardless of Attack Entry Point Page 5: High Profile Security Incidents Impact Organizational Security Strategies Page 6: Organizations are taking a broad approach to security in 2012
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Contract Cancellation due to a Breach of Contract Submitted by Victoria Wyatt Prepared for Dr. Maverick Acquisition Law Spring 07 18 May 2007 CERTIFICATE OF AUTHORSHIP: I certify that I am the author. I have cited all sources from which I used data‚ ideas‚ or words‚ either quoted directly or paraphrased. I also certify that this paper was prepared by me specifically for this course. ______________________________________________ Signature Date Overview
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