...Information Assurance and Security 15 2.7 Green IT from Information Assurance viewpoint 16 2.8 Dimension of Green IT 18 2.9 Green IT Initiatives 19 3 Introduction 21 3.1 Research design 21 3.2 Justification of paradigm and methodology 22 3.3 Data Collection Methods 23 3.3.1 Questionnaires 23 3.3.2 Interview 24 3.4 Data Analysis and Interpretation 25 3.5 Ethical Considerations 25 3.6 Chapter Summary 26 4 Introduction 27 4.1 Presentation and Analysis of data 28 4.1.1 Quantitative data analysis 29 4.1.2 Demographic Questions: 29 4.2 Technical question 32 4.2.1 Quantitative analysis 46 4.3 Quantitative analysis 46 4.4 Chapter summary: 47 4.5 Recommendation and suggestions 48 5 Introduction 49 5.1 Security assurance in cloud computing 50 5.1.1 Confidentiality 51 5.1.2 Correctness Assurance 51 5.1.3 Availability 51 5.1.4 Data Integrity 52 5.2 Security guideline 52 5.2.1 Cloud Service Provider Agent (CSPA) 54 5.2.2 Cloud Data Confidentiality Agent 55 5.2.3 Cloud Data Correctness Agent (CDCorA) 55 5.2.4 Cloud Data Availability Agent (CDAA) 56 5.2.5 Cloud Data Integrity Agent (CDIA) 57 5.3 Testing the framework 58 5.3.1 Strengths: 58 5.3.2 Weakness: 58 5.3.3 Opportunities: 58 5.4 Summery 59 6 Introduction 60 6.1 Research limitation 60 6.2 Recommendation for...
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...McKinsey Global Institute May 2013 Disruptive technologies: Advances that will transform life, business, and the global economy The McKinsey Global Institute The McKinsey Global Institute (MGI), the business and economics research arm of McKinsey & Company, was established in 1990 to develop a deeper understanding of the evolving global economy. Our goal is to provide leaders in the commercial, public, and social sectors with the facts and insights on which to base management and policy decisions. MGI research combines the disciplines of economics and management, employing the analytical tools of economics with the insights of business leaders. Our “micro-to-macro” methodology examines microeconomic industry trends to better understand the broad macroeconomic forces affecting business strategy and public policy. MGI’s in-depth reports have covered more than 20 countries and 30 industries. Current research focuses on four themes: productivity and growth, the evolution of global financial markets, the economic impact of technology and innovation, and urbanization. Recent reports have assessed job creation, resource productivity, cities of the future, and the impact of the Internet. MGI is led by McKinsey & Company directors Richard Dobbs and James Manyika. Yougang Chen, Michael Chui, Susan Lund, and Jaana Remes serve as MGI principals. Project teams are led by a group of senior fellows and include consultants from McKinsey’s offices around the world...
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...Dynamic Infrastructure July 2009 The Benefits of Cloud Computing A new era of responsiveness, effectiveness and efficiency in IT service delivery. Table of Contents 3 IBM and customers both reap the benefits of cloud computing 5 Data centers in an ever-changing world 8 Cloud computing tangibly enhances business value 10 Resilient Cloud Validation: The next step in achieving resiliency 11 Cloud computing abroad: The success of the Yun platform 12 Cloud computing in Europe 13 Feeling secure with IBM’s track record IBM and customers both reap the benefits of cloud computing IT executives today can be forgiven if accused of having their heads in the clouds. That’s because the clouds that interest IT executives today aren’t of the meteorological variety; they are computing clouds. Widespread interest and even unabashed excitement about cloud computing emanates from businesses, government agencies and other organizations seeking more dynamic, resilient and cost-effective IT systems than previous generations of technology allowed. While the term “cloud” may connote an ephemeral quality to the type of computing it describes, the benefits of cloud computing to customers are very tangible. IBM itself— as well as clients around the world—is adopting cloud computing in recognition of its potential to usher in a new era of responsiveness, effectiveness and efficiency in IT service delivery. “Cloud computing represents a key technology in delivering new economics, rapid deployment...
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...Information Technology Infrastructure P A R T II 4 IT Infrastructure: Hardware and Software 5 Foundations of Business Intelligence: Databases and Information Management 6 Telecommunications, the Internet, and Wireless Technology 7 Securing Information Systems Part II provides the technical foundation for understanding information systems by examining hardware, software, databases, networking technologies, and tools and techniques for security and control. This part answers questions such as these: What technologies and tools do businesses today need to accomplish their work? What do I need to know about these technologies to make sure they enhance the performance of my firm? How are ISBN 1-269-41688-X these technologies likely to change in the future? 107 Essentials of Management Information Systems, Tenth Edition, by Kenneth C. Laudon and Jane P. Laudon. Published by Prentice Hall. Copyright © 2013 by Pearson Education, Inc. IT Infrastructure: Hardware and Software LEARNING OBJECTIVES C H A P T E R 4 STUDENT LEARNING OBJECTIVES After completing this chapter, you will be able to answer the following questions: 1. 2. What are the components of IT infrastructure? What are the major computer hardware, data storage, input, and output technologies used in business? What are the major types of computer software used in business? What are the most important contemporary hardware and software trends? What are the principal issues in...
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...by research, that all animals and plants communicate with each other and with ever advancing technologies, it has been possible for humans to communicate effectively with the modern machines as well. Which brings us to the question, can machines communicate with other machines? Can we envisage an environment in which objects, animals or people have communication channels which do not require human-to-human or human-to-computer interaction for interaction? The Internet of Things(IoT) helps create an environment in which machines can interact amongst themselves or with living beings (human, animals and plants), where each entity is provided with unique identifiers and the ability to transfer data over a network without any human-to-human or human-to-machine interaction (Wigmore, 2014). IoT is a generic term and all entities play an active role owing to their connection to the Internet. It provides access to information, media and services, through wired and wireless broadband connections. The IoT feeds from the connections set up between the Consumer, Business and Industrial Internet to help create new services leading to smart, efficient and more intelligent environment. The Internet of Things is not a single technology, rather it’s a conglomerate of different things and providing solution based on integration of information technology (Vermesan and Friess, 2013). Apart from being used in new applications, the IoT also generates large amounts of data which can be...
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...Masaryk University Faculty of Informatics The Shift Towards Cloud Computing Master Thesis Brno, May 2009 Stanislav Tvarůžek 1 Declaration I declare that this master thesis is solely my own work. I have cited all sources used in this thesis and I have provided complete references to them. Supervisor: RNDr. Radek Ošlejšek, Ph.D. 2 Abstract Cloud computing is a phenomenon of the recent years and academia as well as major IT players are paying more attention to this emerging and innovative approach. This thesis summarizes information from various sources gathered on the subject 'cloud computing'. Firstly, it tracks back the evolution of technologies that paved the road for cloud computing and accelerated its further advancements. Secondly, it provides a high level overview of cloud computing technology stack and identifies service layers exposed via on-demand infrastructure. Lastly, it investigates various aspects of cloud computing and its impact on information technology. Any comments and thoughts on this thesis are highly appreciated and you can drop me a line at: tvaruzek@mail.muni.cz Keywords: Cloud computing, Virtualization, Innova.sk, Infrastructure as a Service, Platform as a Service, Amazon Web Services, Google Apps 3 Acknowledgments I would like to thank my supervisor Radek Ošlejšek for providing me the necessary help and guidance. I would like to express many thanks to my friends who helped me and supported me, especially...
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...Chapter 5 IT Infrastructure and Emerging Technologies IT Infrastructure • Shared technology resources providing platform for specific IS applications • Investment in hardware, software, services (consulting, education, training) • Foundation for serving customers, working with vendors, managing business process • Set of physical devices and software required to operate enterprise • Set of firmwide services o Computing platforms providing computing services (e.g desktop computer, laptop) o Telecommunications services o Data management services (+analyzing) o Application software services (ERP, CRM, SCM, KMS) o Physical facilities management services o IT management (plan infrastr. Coordinate with BU), standards (policies), education (training) , research and development services (future investments) • “Service platform” perspective more accurate view of value of investments Evolution of IT Infrastructure • General-‐purpose mainframe & minicomputer era: 1959 to present ...
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...activities. From history, computer forms have evolved from time to time. From a poor performance computer that filled the entire room to a bulky computer that sat on the entire table, to now being small compact laptop, tablet, and mobile that fit in a tiny pocket. In today’s environment, credit card is a great example how money went partially electronically. The drawback of using a credit card is that of the credit card receiver (eg. credit card is unusable if there is no device to accept). The future will need computers to miniaturize into a small fingertip size, which enables money to seamlessly transfer from one party to another. Credit card receivers will be small enough to fit into a wallet, just like a credit card, and have the functionalities to control over all financial needs just like using cash/check today. Power: In order to keep mobility and minimal form factor, one needs to consider its on power. In the future, power consumption on certain devices will be low, while power generation will be high in order to ensure usability throughout the day. Tiny solar cell, or kinetic power generation are enough to supply power to the entire device. Vibration and movement from regular activities will supply low energy consumption devices. Idle devices will consume nearly zero power, which could help extend usage for years without recharge. Small but powerful battery...
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...solutions to green cloud computing Thi Hong Nhung Huynh MSc Computing and Management 2010/2011 The candidate confirms that the work submitted is their own and the appropriate credit has been given where reference has been made to the work of others. I understand that failure to attribute material which is obtained from another source may be considered as plagiarism. (Signature of student) Abstract Cloud computing is a breakthrough innovation in information technology industry. It brings new efficiencies and advantages to business. There is much hype about environmental impacts of cloud computing on green issues. Some favour of cloud computing as solution to green issues while others blame cloud computing as burden to environmental problems. Cloud computing, nevertheless, like other technology, is neutral. It can be either cause or solution to environmental issues. There is growing pressure on cloud computing industry to reduce the environmental impacts of their data centres. The current trend focuses on developing green cloud computing. However, the evaluation of solutions to green cloud computing bases on certain standards, metrics and benchmarks, which assess only parts of the environmental issues with cloud computing. This report will concentrate on green issues with cloud computing. Significant positive and negative impacts of cloud computing on the environment issues will be investigated. Next, a classification of green issues with cloud computing also is...
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...1.2 COMPANY PROFILE Infosys Technology Limited (NASDAQ: INFY) was started in 1981 by seven people with US$ 250. Today, there are global leaders in the "next generation" of IT and consulting with revenues of US$ 6.35 billion (LTM Q1-FY12). Infosys defines designs and delivers technology-enabled business solutions for Global 2000 companies. Infosys also provides a complete range of services by leveraging domains and business expertise and strategic alliances with leading technology providers. The offerings span business and technology consulting, application services, systems integration, product engineering, custom software development, maintenance, re-engineering, independent testing and validation services, IT infrastructure services and business process outsourcing. Infosys pioneered the Global Delivery Model (GDM), which emerged as a disruptive force in the industry leading to the rise of offshore outsourcing. The GDM is based on the principle of taking work to the location where the best talent is available, where it makes the best economic sense, with the least amount of acceptable risk. Infosys has a global footprint with 65 offices and 63 development centers in US, India, China, Australia, Japan, Middle East, UK, Germany, France, Switzerland, Netherlands, Poland, Canada and many other countries. Infosys and its subsidiaries have 133,560 employees as on June 30, 2011. Infosys takes pride in building strategic long-term client relationships. 99% of our revenues come...
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...McKinsey Global Institute May 2013 Disruptive technologies: Advances that will transform life, business, and the global economy The McKinsey Global Institute The McKinsey Global Institute (MGI), the business and economics research arm of McKinsey & Company, was established in 1990 to develop a deeper understanding of the evolving global economy. Our goal is to provide leaders in the commercial, public, and social sectors with the facts and insights on which to base management and policy decisions. MGI research combines the disciplines of economics and management, employing the analytical tools of economics with the insights of business leaders. Our “micro-to-macro” methodology examines microeconomic industry trends to better understand the broad macroeconomic forces affecting business strategy and public policy. MGI’s in-depth reports have covered more than 20 countries and 30 industries. Current research focuses on four themes: productivity and growth, the evolution of global financial markets, the economic impact of technology and innovation, and urbanization. Recent reports have assessed job creation, resource productivity, cities of the future, and the impact of the Internet. MGI is led by McKinsey & Company directors Richard Dobbs and James Manyika. Yougang Chen, Michael Chui, Susan Lund, and Jaana Remes serve as MGI principals. Project teams are led by a group of senior fellows and include consultants from McKinsey’s offices around the world. These teams draw...
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...Infrastructure Design Green Maturity Model for Virtualization Application Patterns for Green IT Architecture Journal Profile: Udi Dahan Profiling Energy Usage for Efficient Consumption Project Genome: Wireless Sensor Network for Data Center Cooling Green IT in Practice: SQL Server Consolidation in Microsoft IT Contents Foreword by Diego Dagum 1 18 Environmentally Sustainable Infrastructure Design by Lewis Curtis A comprehensive understanding of environmental sustainability needs for IT infrastructure system design. 2 Green Maturity Model for Virtualization by Kevin Francis and Peter Richardson The authors present a study on the maturity of virtualization practices and offer a sustainability roadmap for organizations planning a green agenda. 9 Application Patterns for Green IT by Dan Rogers and Ulrich Homann A complete analysis on power-efficient applications design, considering tools that help the architect achieve scalability without deriving in energy waste. 16 Architecture Journal Profile: Udi Dahan For this issue’s interview, we catch up with Udi Dahan, noted expert on SOA and .NET development, and four-time Microsoft MVP. 22 Profiling Energy Usage for Efficient Consumption by Rajesh Chheda, Dan Shookowsky, Steve Stefanovich, and Joe Toscano This article suggests that tracking energy consumption at every level will become the factor of success for green architecture practitioners. 24 Project Genome: Wireless Sensor Network for Data...
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...| Internet of Things | 2014| Pragya Vaishwanar | Aricent Marketing Research Report | Summary It’s fair to say that more people have heard of the “internet of things” than have experienced it. More objects are becoming embedded with sensors and gaining the ability to communicate. The resulting information networks promise to create new business models, improve business processes, and reduce costs and risks. There is breathless press coverage of the phenomenon—always patiently re-explained by tech pundits as the trend by which all of one’s most mundane possessions will become internet-connected. These are invariably coupled with estimates that the internet of things will be a multi-trillion dollar business. 2014 is really, finally the year that the “internet of things”—that effort to remotely control every object on earth —becomes visible in one’s everyday lives. In a sense the internet of things is already with us. For one thing, anyone with a smartphone has already joined the club. The average smartphone is brimming with sensors—an accelerometer, a compass, GPS, light, sound, altimeter. It’s the prototypical internet-connected listening station, equally adept at monitoring our health, the velocity of our car, the magnitude of earthquakes and countless other things that its creators never envisioned. Yet despite repeated declarations one of the most successful sellers of baubles that help make your home “smart,” Smart-things, has only shipped 10,000 or so units since...
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...Environmental Analysis The information technology (IT) industry has always been highly driven by innovations in technology. It is dynamic and highly competitive, with frequent changes in both technologies and business models. Each industry shift is an opportunity to conceive new products, new technologies, or new ideas that can further transform the industry and businesses. The following PESTEL analysis will try to gain an understanding of Microsoft’s business potential, future market situation and the direction of its operation. The political, economic, social, technological, environmental and legal factors are six components of PESTEL analysis. Table 1: PESTEL Analysis of IT industry | Political * Restrictions on foreign recruitments * Regulations to education * Regulations to the industry * Regulations at emerging markets | Economic * Fluctuations and unpredictable behaviours of foreign currency * Trade cycles * Economic growth rates (around the world) * Disposable income level of people * Demand and supply...
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...Shall we put our heads in the cloud? A report into the plausibility of investing in cloud computing December 1st 2014 Anonymous student number: Z0942701 Contents Executive summary: * Objectives of the report * Overview of subject matter * Findings * Recommendations Introduction: * Definition of cloud computing * History/ background Discussion The different types of cloud computing services * Software-as-a-service or SaaS * Platform-as-a-service or PaaS * Infrastructure-as-a-Service or IaaS The different types of cloud computing deployment Conclusion: * The major inferences that can be drawn from the analysis and evaluation References: * A list of the reference material consulted during research for report in the Harvard referencing format ...
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