...2012 International Conference on Computing, Electronics and Electrical Technologies [ICCEET] Cloud Computing - Concepts, Architecture and Challenges Yashpalsinh Jadeja Dept. of Computer Engineering & IT U. V. Patel College of Engineering, Ganpat University Kherva (Mahesana), Gujarat, India yashpaljadeja@gmail.com Kirit Modi Dept. of Computer Engineering & IT U. V. Patel College of Engineering, Ganpat University Kherva (Mahesana), Gujarat, India kirit.modi@ganpatuniversity.ac.in Abstract- With the advent internet in the 1990s to the problems. Cloud computing deals with virtualization, present day facilities of ubiquitous computing, the internet has changed the computing world in a drastic way. It has traveled from the concept of parallel computing to distributed computing to grid computing and recently to cloud computing. Although the idea of cloud computing has been around for quite some time, it is an emerging field of computer science. Cloud computing can be defined as a computing environment where computing needs by one party can be outsourced to another party and when need be arise to use the computing power or resources like database or emails, they can access them via internet. Cloud computing is a recent trend in IT that moves computing and data away from desktop and portable PCs into large data centers. The main advantage of cloud computing is that customers do not have to pay for infrastructure, its installation, required man power to handle such infrastructure...
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...I believe the one technology that could have the greatest impact on enterprise architecture in U.S. corporations by 2023 is cloud computing. As indicated on the hype cycle for emerging technologies in 2013, it currently is in the trough of disillusionment; however, I believe that cloud computing will bring about the most change to enterprise architecture by 2023. Cloud computing will have the ability to bring enterprise architecture a step forward and redefine the way businesses will support their architecture. As cloud computing evolves, as will enterprise architecture in the way that advanced concepts and practices will eventually be deemed as government requirements. By 2023, I anticipate that most, if not all, companies will be using a cloud platform where it will be used on multiple devices – this brings attention to EA as it will make it more challenging to standardized personal devices. BYOD will become a more relevant option with increased capabilities, like scalability and using software as a service through the cloud, impacting the way EA is integrated in an organization. The shift in enterprise architecture will also stem from the control needed from cloud computing. Currently, when companies move to cloud computing, they are essentially handing control over the design parameters of the enterprise. As a result, the role of the enterprise architect will become obsolete as the responsibilities were to build and maintain a stable model for the business. The...
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...Cloud Computing: Data Storage Security in Green Technology Perspective Pallavi Singh MCA Vth Semester SoS in Computer Science & I.T. Pt. Ravi Shankar Shukla University, Raipur (C.G.) pallavisingh.530@gmail.com Surendra Kumar Patel Assistant Professor SoS in Computer Science & I.T. Pt. Ravi Shankar Shukla University, Raipur (C.G.) surendrapatelit2004@gmail.com Anil Kumar Sharma Assistant Professor Department of Mathematics and Information Technology Govt. N.P.G. Science College, Raipur (C.G.) sharmaanil.mail@gmail.com Abstract— Cloud computing is a new field in Internet computing that provides novel perspectives in internetworking technologies and raises issues in the architecture, design, and implementation of existing networks and data centers. In these beliefs, users of cloud storage services no longer physically maintain direct control over their data, which makes data security one of the major concerns of using cloud. This paper investigated the problem of data security in cloud data storage, which is fundamentally a dispersed storage system. Index Terms—Cloud Computing, Data Storage, Security, Green Computing. 1. INTRODUCTION The remarkable development of cloud computing in recent years is increasingly sparking the interest of Internet and IT users seeking to derive the greatest benefit from the services and applications available on line via the web in service-on-demand mode with per-usage billing. Cloud computing offers a new economic...
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...overview advantage and challenges Overview Silver Lining or storm ahead The future of cloud computing Effective use of cloud computing in education institutions Cloud Computing for beginner Cloud computing Challenges and future directions http://www.businesswire.com/news/home/20110622006602/en/Future-Cloud-Computing-Survey-Reveals-Drivers-Cloud Cloud Computing GAP Task Force http://inews.berkeley.edu/articles/Spring2009/cloud-computing Table of contents 2 0 Relevant Resources 4 0 Relevant Resources 4 1 General guidelines of community design 6 2 Attracting new members 7 2.1 Methods of persuasion of a potential user 7 2.2 Encouraging users to invite friends 8 2.3 Entry barrier 9 2.4 Guidance for new members 9 3 Structure of the community 12 3.1 Member profiles 12 3.2 Member connections 13 3.3 Adding connections 15 3.4 Member reputation 16 3.5 Paid membership 18 3.6 Fake members 18 3.7 Lurkers 18 4 Encouraging user participation 20 4.1 Using uniqueness 20 4.2 Using controversy 20 4.3 Using individual recognition 21 4.4 By discouraging low quality contributions (moderation) 21 4.5 Using goal setting 23 4.6 Using E-Mail notifications 24 4.7 By showing the activity of community 24 5 Stimulating Social Interactions 26 5.1 By common Interests 26 5.3 By common current life transitions 27 5.4 By shared experience 28 5.5 By shared education 29 5.6 By showing the distance 29 5.7 By service: Photo Albums 30 5.8 By service: Profile watching 30 ...
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...INTRODUCTION Cloud computing has boost a large amount of interest in the IT industry. The market research and analysis firm IDC suggests that the market for cloud computing services was $16bn in 2008 and will rise to $42bn/year by 2012 (Chhabra, Verma &ump; Taneja, 2010) .The era of cloud computing introduces a new dimension for Enterprises. The academia and research worlds have developed a keen interest into challenges and issues introduced by this relatively new concept (Sriram &ump; Khajeh-Hosseini, 2009). As experienced by large or small companies while adopting cloud computing technology, the issues can be outlined as security, privacy, data migration as (Hosseini, et al., 2010 ). Adoption of cloud technology by enterprises especially those are using KBE (knowledge based engineering) systems are in risk in terms of migration their data over the cloud. Most enterprises are in a midst of creating, sharing, streaming and storing data in digital formats to allow collaboration , hence there is a need to continuously managed and protect the data to ensure its value and authenticity (Yale &ump; Chow, 2011). Enterprises now acquire increasingly more information about their products, customers and partners- whether it’s stored in a cloud environment or not and failure to protect this data can be damaging. Partners and clients anticipate their information will be constantly protected before conducting business with a company. Within lay the need for complete data governance to...
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...To: Mari Buche, Colleague From: Kristen Therrian, Colleague Date: October 20, 2014 Subject: Cloud Computing The world of cloud computing has recently become of interest in my research. I would like to hear from you on whether cloud computing is something I should pursue after discussing what cloud computing is, what is the cloud computing system architecture like, what are its advantages, and disadvantages. The article reviewed shows that cloud computing is a network of computers that handles the brunt work of running applications. Companies need only to install one application that lets employees log onto a web-based service, such as the internet which hosts all the programs that users would need. The interface software which is like a browser, is the only thing that is needed. The network of the cloud will take care of everything else. The cloud architecture has a back end and a front end. The back end allows users to connect to the internet or network. It is also where numerous servers, computers, and storage systems are located that build the “cloud” of the computing system (Strickland, 1998-2014). The front end is what the user can view and it is where the client’s computer and the application that is the means of entry to the cloud system is located. It is important to note that each application acquires its own server. The central server manages the system where it audits traffic and demands of clients to guarantee everything runs properly. The central server...
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...Cloud computing A collection of working papers Thomas B Winans John Seely Brown Cloud Computing frequently is taken to be a term that simply renames common technologies and techniques that we have come to know in IT. It may be interpreted to mean data center hosting and then subsequently dismissed without catching the improvements to hosting called utility computing that permit near realtime, policy-based control of computing resources. Or it may be interpreted to mean only data center hosting rather than understood to be the significant shift in Internet application architecture that it is. Perhaps it is the name. Certainly it is more nebulous than mnemonic, if you’ll pardon the poor pun. We happen to think so too. We’d rather use the term service grid, frankly, but that name also has its problems. The fact is that cloud and service grid computing are paradigmatically different from their common interpretations, and their use can shed light on how internet architectures are constructed and managed. Cloud computing represents a different way to architect and remotely manage computing resources. One has only to establish an account with Microsoft or Amazon or Google to begin building and deploying application systems into a cloud. These systems can be, but certainly are not restricted to being, simplistic. They can be web applications that require only http services. They might require a relational database. They might require web service infrastructure and message queues...
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...EBM510 - Information Processing and the Web Cloud Computing Research Paper Mahesh BahuleyanNair 000-14-6974 Abstract This research paper is to recommend or suggest cloud computing as an alternative to the obsolete and highly expensive traditional computing mechanisms. Cloud computing is a new general purpose Internet-based technology through which information is stored in servers and provided as a service and on-demand to clients. Cloud computing services including Infrastructure as a Service promise potential cost savings for businesses by offering remote, scalable computing resources. However attractive these services are, they pose significant security risks to customer applications and data beyond what is expected using traditional on-premises architecture. This paper identifies three basic types of threats related to the IaaS layer and eight kinds of attacks. These are aligned within the CIA model as a way to determine security risk. Cloud computing is a generalized term for anything that involves delivering hosted services over the Internet. These services are broadly divided into threesome categories: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). The study darken computing was inspired by the darken symbol that's often utilized to equal the Internet in flowcharts and diagrams. A darken assist has threesome...
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...Technology Building Your Cloud Strategy with Accenture 2 Cloud computing, in its simplest form, allows companies to procure technology as services, including infrastructure, applications, platforms and business processes, via the Internet. Because using an IT resource no longer depends on having the capital to own that resource, companies can now source, scale and deliver capacity unbound by physical location, labor or capital, thanks to the cloud. And that changes the game. With cloud, competitive dynamics change. David-vs.-Goliath scenarios, traditionally implausible because of the cost and capacity constraints on small- to medium-sized businesses, are now more probable than ever. Think of some of the industry giants whose names did not even exist several years ago; chances are the cloud played a role in creating these companies and supporting their rise to the top. While the concept of cloud is simple, determining how cloud best fits with your organizational needs can be incredibly complex. But one thing is certain: The cloud model changes the way business and technology interact at a strategic level. Therefore, IT’s role also must shift dramatically – and quickly. Maintaining the status quo as you weigh benefits and risks won’t slow down cloud adoption – it will simply incent the business to move forward without you, deploying cloud solutions that spring up independently of the IT function. The business will view IT as a barrier, not a strategic partner in creating...
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...- 2011 Cloud Hooks: Security and Privacy Issues in Cloud Computing Wayne A. Jansen, NIST Abstract In meteorology, the most destructive extratropical cyclones evolve with the formation of a bent-back front and cloud head separated from the main polar-front, creating a hook that completely encircles a pocket of warm air with colder air. The most damaging winds occur near the tip of the hook. The cloud hook formation provides a useful analogy for cloud computing, in which the most acute obstacles with outsourced services (i.e., the cloud hook) are security and privacy issues. This paper identifies key issues, which are believed to have long-term significance in cloud computing security and privacy, based on documented problems and exhibited weaknesses. • applications can be developed upon and deployed. It can reduce the cost and complexity of buying, housing, and managing hardware and software components of the platform. Infrastructure-as-a-Service (IaaS) enables a software deployment model in which the basic computing infrastructure of servers, software, and network equipment is provided as an on-demand service upon which a platform to develop and execute applications can be founded. It can be used to avoid buying, housing, and managing the basic hardware and software infrastructure components. 1. Introduction Cloud computing has been defined by NIST as a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources...
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...E-learning based on Cloud Computing Deepanshu Madan Scholar’s; Computer science & Engg. Deptt. Dehradun institute of technology Dehradun, india Ashish Pant Assistant Professor; Computer Sc. & Engg dept. Dehradun Institute of Technology Dehradun, India. Suneet Kumar Assistant Professor; Computer Sc. & Engg dept. Dehradun Institute of technology Dehradun, India Arjun Arora Assistant Professor; Computer Sc. & Engg dept. Dehradun Institute of Technology Dehradun, India. Abstract : The popularity of learning on the internet, the construction of perfect web-based learning environment has become one of the hot points on researching remote education.It is envisioned that, in the near future, cloud computing will have a significant impact on the educational and learning environment,enabling their own users(i.e.,learners, instructors, and administrators) to perform their tasks effectively with less cost by utilizing the available cloud-based applications offered by the cloud service providers. This paper discusses the use of cloud computing in the educational and learning arena, to be called ‟Education and Learning as a Service” (ELaaS), emphasizing its possible benefits and offerings. It is essential for an educational and learning organization, with its budget restrictions and sustainability challenges, to use the cloud formation best suited for a particular IT activity. In this paper, web-based learning environment and the concept of cloud computing are discussed. The...
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...Alleviating malicious insider in Cloud through Offensive Decoy Technology BITS ZG628T: Dissertation By ARUN PRASATH M S (2013HT13268) Dissertation work carried out at L&T Info Tech LTD, Chennai BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE PILANI (RAJASTHAN) November 2015 i Alleviating malicious insider in Cloud through Offensive Decoy Technology BITS ZG628T: Dissertation By ARUN PRASATH M S (2013HT13268) Dissertation work carried out at L&T Info Tech LTD, Chennai Submitted in partial fulfillment of M.Tech. Software Systems degree Programme Under the Supervision of Matthew Jones, Senior Software Engineer, L&T Info Tech, Chennai BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE PILANI (RAJASTHAN) November 2015 ii CERTIFICATE This is to certify that the Dissertation entitled Alleviating malicious insider in cloud through offensive decoy technology and submitted by ARUN PRASATH M S having ID-No. 2013HT13268 for the partial fulfillment of the requirements of M.Tech. Software Systems degree of BITS, embodies the bonafide work done by him/her under my supervision. Signature of the Supervisor Place: Chennai Date: 31.10.2015 Matthew Jones, Senior Software Engineer, L&T Info Tech, Chennai iii Birla Institute of Technology & Science, Pilani Work-Integrated Learning Programmes Division First Semester 2015-2016 BITS ZG628T: Dissertation ABSTRACT BITS ID No. : 2013HT13268 NAME OF THE STUDENT : ARUN PRASATH MS EMAIL ADDRESS ...
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...Cloud Computing for Beginners http://www.techno-pulse.com/ Visit Techno-Pulse to learn more about Cloud Computing http://www.techno-pulse.com/ Content • What is Cloud Computing? • • • • • • • • Dynamism Abstraction Resource Sharing What are Cloud Stacks? What is IaaS? What is PaaS? What is SaaS? Cloud Resources http://www.techno-pulse.com/ What is Cloud Computing? In late 90s or even now, ask any web developer, solution architect or anyone involved in web application development in any capacity: Which symbol do you use to represent Internet on numerous white-board meetings? Obviously the most widely used metaphor for Internet was/is cloud. Cloud computing has derived its name from the same line of thinking. Cloud Computing is a style of computing which must cater to the following computing needs: 1. Dynamism 2. Abstraction 3. Resource Sharing Dynamism Your business is growing exponentially. Your computing need & usage is getting bigger with every passing day. Would you add servers & other hardwares to meet the new demand? Assume, Recession is back & your business is losing customers. The servers & hardwares you added during last quarter’s peak season is now idle. Will you sale them? Demand keeps on changing based on world/regional economy, sometimes seasonal traffic burst as well. That’s where Cloud Computing comes to your rescue! You just need to configure & your provider will take care of fluctuating demand. Abstraction Your business should focus on your...
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...economics works with cloud computing. Is economics the way to go with cloud computing? What is the general understanding of economics when it comes to cloud computing? How will businesses benefit from cloud computing? Will cloud computing work within a budget of an organization? Businesses will economically grow and benefit with cloud computing. Cloud computing has significant implications for the way companies, businesses, and governments access and use information technology. It enables users to remotely access scalable, high-powered computing services via broadband networks from a range of devices, all on-demand. Cloud computing has the potential to provide users with increased computing capability, greater efficiency, and lower energy and infrastructure costs. According to Kevin Jackson of Forbes.com he describes cloud computing as a metrics. According to Kevin Jackson the four sets of cloud computing economics are the number of unique customer sets, customer set duty cycles, relative duty cycle displacement and customer set load. These metrics reduce resources and creates more resource demand. According to Mr. Jackson of Forbes.com this “properly balancing these factors across a well characterized user group can lead to approximately 30-percent savings in IT resources, and enables the near real-time modification of the underlying physical infrastructure required for the delivery of the desired “illusion of infinite resources” synonymous with a cloud computing user’s experience...
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...Systems Planning California University of Management and Sciences Dr. Gideon Nwatu 03/02/2016 TABLE OF CONTENTS 1. Abstract 3 2. Introduction to cloud computing 4 3.1 Benefits 4 3.2 Impact of business due to cloud computing 5 3. Scenario 6 4.3 Cloud infrastructure design 7 4.4 WEPAYU cloud infrastructure 8 4.5 At organizational level 9 4.6 Conceptual Design 10 4. Impact of company due to cloud computing 10 5. Conclusion 10 6. References ...
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