CASE STUDY 5 INFORMATION SYSTEMS SECURITY: SHANGHAI WIRELESS CAFE SISTEM INFORMASI DAN PENGENDALIAN INTERNAL Chitarani Kartikadewi - 1406524682 Desi Susanti - 1406524695 Karina Ayu Ditriani - 1406524713 FAKULTAS EKONOMI PROGRAM MAKSI-PPAK OKTOBER 2014 CHAPTER I INTRODUCTION CHAPTER II META-PERSPECTIVE OF MANAGING INFORMATION RESOURCES AND SECURITY The Information System Vulnerability Information resources (physical resources‚ data‚ software‚ procedures‚ and other information resources)
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The Components of System Unit System Unit – a case that contains electronic components of the computer used to process data. Motherboard – the main circuit board of the system unit. Computer Chip – a small piece of semiconducting material usually silicon‚ on which integrated circuits are etched. Processor – interprets and carries out the basic instructions that operate a computer. Multi-care processor – a single chip with two or more separate processor cores. Control Unit – the component of
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General computer security Presented by developerWorks‚ your source for great tutorials ibm.com/developerWorks Table of Contents If you’re viewing this document online‚ you can click any of the topics below to link directly to that section. 1. Tutorial tips 2. Security concepts 3. Physical security 4. Logistical security 5. Data security 6. Technical security 7. Overview and summary 8. Feedback 2 3 5 6 7 9 11 12 General computer security Page 1 Presented by developerWorks‚ your
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IS3230 Unit 2 Assignment 2 Chris Wiginton ITT Technical Institute‚ Tampa FL Instructor: David Marquez 30 March‚ 2014 Global Limited is a global provider of infrastructure information systems‚ whose services cater to a wide range of industry sectors. One of Global Limited’s business objectives is information security for their clients. In order to provide their clients with information security‚ Global Limited has utilized a risk management approach to protect their client’s information. From a
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controls and also as light sources in fiber-optic telecommunication systems. The familiar light bulb gives off light through incandescence‚ a phenomenon in which the heating of a wire filament by an electric current causes the wire to emit photons‚ the basic energy packets of light. LEDs operate by electroluminescence‚ a phenomenon in which the emission of photons is caused by electronic excitation of a material. The material used most often in LEDs is gallium arsenide‚ though there are many variations
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Introduction to Computer-Based Information System Summary: Information is one of five main types of resources to which the manager has access. All the resources‚ including information‚ can be managed. The importance of information management increases as business becomes more complex and computer capabilities expand. Computer output is used by managers‚ non-managers‚ and persons and organizations in the firm’s environment. Managers are found on all levels and in all business areas. As managers
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think crime is most prevalent and why? In your postings be certain to discuss the issues of race‚ class‚ and gender. Use the framework listed in the above paragraph to post an answer to one of the three following questions: 1. Why do men commit significantly more crime than women? Have women’s changing roles in society impacted their involvement in crime? Why or why not? Men’s commit more crime than women just because they can‚ they are stronger‚ have the macho mentality in most cases‚ the ability
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Virus Attack 3 Spam Mail 4 Port Scanning 4 System Compromise 5 Website defacement 5 BACKING UP OF IMPORTANT FILES 6 Acts of Human Error of Failure 7 Deliberate acts sabotage or vandalism 7 Deliberate acts of theft 8 Deliberate software attacks 8 Forces of nature 8 Technical hardware failure 8 Technical software failure 9 References 9 Question 1: What are IT attacks? In computer‚ an attack is any effort to destroy‚ expose
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An accounting information system (AIS) is a structure that a business uses to collect‚ store‚ manage‚ process‚ retrieve and report its financial data so that it can be used by accountants‚ consultants‚ business analysts‚ managers‚ chief financial officers (CFOs)‚ auditors and regulatory and tax agencies. In particular‚ specially trained accountants work with AIS to ensure the highest level of accuracy in a company’s financial transactions and recordkeeping and to make financial data easily available
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Overview on Computer Security In this course‚ you have discovered how important computers and their contents are to everyone. Safeguarding your computer and its valuable information is important. You should be aware of the threats facing by your computer and data‚ and take necessary measures to protect them as well. By taking some precautionary steps‚ you can safeguard not only your hardware‚ software and data‚ but yourself. This lesson introduces you with some of the most common threats to your
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