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Security issues with cloud computing
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Cloud Computing and The Future
Introduction
Our future in computing is moving into a whole new direction called Cloud Computing. Many questions and issues have arisen from this new adventure in computing. For us to understand cloud computing we must first learn what it is. Once we have established that knowledge we can then venture out to the advantages and disadvantages, types of models, and finally services in cloud environments. We will see the correlation of information that leads into how cloud computing affects us today or in our near future.
Cloud Computing and The Future
What is cloud computing? Cloud computing is described as “dumb” terminals (Bowles, M.D. 2013, Chapter 9.4). In other words, it is a way of renting computers, storage and network by the hour from companies that have these resources already established in their data center. One of the companies that are utilizing this technique is Amazon.com and many other organizations are modeling their clouds after them. It works in a similar way as electricity, when you turn your lights on you are getting charged for the electricity that you are utilizing and when you shut the power off you are not being charged. Many companies charge you the same way as the utility company, you are only paying for the applications that you are utilizing. In a nutshell, you are using programs from many different servers. Examples of cloud computing are: iTunes, documents, Apps, calendar, backup data, and synchronization.
Types of Models
Cloud models are the physical arrangement of the infrastructure and the services the end user will receive. Here are a few types of models:
Private Cloud one has exclusive use of an isolated cloud.
Public Cloud th...
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...this time outweigh the advantages of the service, cost savings is not enough to justify a full transformation.
Resources:
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BEATY, D.L.(2013). Cloud Computing 101. ASHRAE Journal, 55(10), 88-93
NOOR, .H., QUAN Z.,S., ZEADALLY, S., & JIAN, . (2013). Trust Management of Services in Cloud
Environments: Obstacles and Solutions. ACM Computing Surveys, 46(1), 12-12:30. Doi:10.1145/2522968.252298
Smith, R. (2009). COMPUTING IN THE CLOUD. Research Technology Management, 52(5), 65.
JUELS, A., & OPREA, A. (2013). New Approaches to Security and Availability for Cloud Data. Communications Of
The ACM, 56(2), 64-73. Doi:10.1145/2408776.2408793
Bowles, M. D. (2013). Introduction to Digital Literacy. San Diego, CA: Bridgepoint Education, Inc. Chapter 9.4
Best example of cloud computing is Google drive and Apple iCloud. Google drive is an unadulterated distributed computing administration, with all the capacity discovered online so it can work with the cloud applications: Google Docs, Google Sheets, and Google Slides. Drive is additionally accessible on something other than personal computers; you can utilize it on tablets like the iPad
As its core essences cloud computing is nothing but a specialized form of grid computing and distributing computing’s which various in terms of infrastructure , deployment, service and Geographic’s dispersion (Veeramachanenin, Sepetember 2015) the cloud enhance scalability, collaboration, availability , ability to adapt to fluctuation according to demand accelerate development work and provide optional for cost reduction and through efficient and optimized computing. (BH kawljeet, June 2015) cloud computing (CC) recently become as a new paradigm for the delivery and hosting of services our the internet. There are mainly three service delivery model Software as Service (SaaS) required software, operating system and network is provided or we can say in SaaS the customer can access the hosted software instead of installing it in local computer and the user can access these software through local computer internet browser (e.g web enabled E-mail ) the user only pay and the cloud service provider is responsible for management or control of mobile cloud infrastructure some of the company which provide such service are Google, Microsoft , Salesforce ,Facebook, etc…..Infrastructure as Service(IaaS)the cloud provider only provide some hardware resources such as network and virtualization is
Jones-Kavalier, B. R., & Flannigan, S. I. (2008). Connecting the digital dots: Literacy of the 21st
However, think about the evolution of literacy and the different ways in which children and people learn and retrieve information; this definition could also include interaction with the digital text. There is a wide range as to what counts as literacy such as blogging, social networking, emailing, digital storytelling, online chats and even shopping online just to name a few. Not everyone will agree with what counts as literacy, but if students are not enlightened on the many aspects of what could make them valuable assets in the future; that would be negligent. In Rich’s article digital literacy is being discussed which is the topic this response will focus on. Learning is not restricted only to the classroom. Just like books, the Internet can take you places, on advantages without having to leave home. Digital literacy can be beneficial with the proper guidance of teachers, educators and
Children today are growing up in a digital world where their surrounding environments are rich with popular culture, leading teachers to reconsider and respond to new pedagogies for teaching literacy in the classroom (Beavis, 2012; Hall, 2011; Petrone, 2013; Walsh, 2010).
When they wanted to save photos online instead of on your personal computer, they are able to use “cloud computing” service. Cloud computing means that the transfer of computing data or information over the internet. Not just to keep data in your personal computer, they are able to save the data on internet server to open their data in any computer. In this report we will walk through about what is cloud computing, what kinds of model did cloud computing have, types of cloud computing, benefits of cloud computing, and security.
The cloud computing is the practice that enables access to the shared pool of configurable computing resources which can be dynamically provisioned. It refers to both the applications delivered as service as well as hardware and system software in the data centres that provide those services. The attractive features of cloud computing such as on-demand access, high scalability, reliability, cost savings, low maintenance and energy efficiency bring benefits to both cloud service consumers and providers.
The term “Cloud” is very popular among entrepreneurs and marketers, but it simply means the wonders of Internet. Cloud computing shares the same concept as utility computing, in which all the computers are connected through a network and shared computing resources, such as computation, storage and services, over the network. Typically, there are three major models of cloud computing services on the market, which are software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS).
Cloud computing facilitates sharing of computing and storage resources with the aim of reducing computing expenses in organizations. Moreover, cloud computing facilitates information sharing among individuals within a cloud. Despite being advantageous, data stored in a cloud is usually prone to hacking and other security issues. This paper addresses the various mitigation measures that organizations are using to ensure that data stored in the cloud is secure.
Viswanathan, Priya. “Cloud Computing- Is it Really All That Beneficial?” Advantages and Disadvantages of Cloud Computing (2013): n. pag. Web.
Several types of cloud storage systems have been developed to supporting both personal and business uses. Cloud storage also a model of networked enterprise storage where the data is stored not only in the user's computer, but also in virtualized of storage, which generally hosted by third parties company.
Darrow, R., & MacDonald, C. (2004). What Is information literacy in the digital age? CSLA Journal, 27(2), 21-23. Retrieved July 18, 2006 from the Academic Search Premier database. (AN: 13086929).
The question people are asking themselves today is, Is digital literacy just as important as daily subjects such as reading, writing, and math for our students today? To prepare for this paper I was given three excerpts to read. Right away I was drawn to how much time we spend on the internet daily and what types of things we do while we are on the internet. I realized that today’s society is dependent on the internet for most things like doing homework, researching information, shopping, and getting on social media websites. While reading a fact sheet named Fact Sheet: Digital Literacy, “We live in an internet economy I came across interesting facts such as 96% of Americans use technology and internet at their jobs and 28% of American don’t
A cloud service is any resource that is provided over the internet. Service delivery in cloud computing comprises three different service models.
Imagine someone born in the early 1900’s entering a modern-day classroom. They would likely be confused as to what televisions, computers, cell phones, and other electronic devices are. It is also likely that they would be overwhelmed by the instant access to information that the internet provides. Digital media has become a large part of people’s everyday lives especially with the rise of digital media in classrooms. Digital media is growing so rapidly that people who are not adapting to this shift in culture are falling behind and becoming victims of the “digital divide”, this is leaving people misinformed. Digital media has a large effect on the way that people communicate, this is especially evident in the way that students interact with