Cloud Computing, Cloud Security, Layered Framework Essay

Cloud computing is on the rise. Cloud computing is a style of computing where software and virtualized hardware is provided over the internet (O’Brien & Marakas, 2011). The seven most common uses of cloud computing include: infrastructure as a service, private cloud or hybrid cloud, test and deployment, big data analytics, file storage, disaster recovery and backup (Ferkoun, 2014). The biggest advantages of cloud computing include increasing competitiveness through cost reduction, greater flexibility, and elasticity and optimal resource utilization (Ferkoun, 2014). Cloud computing basically uses the internet to provide for the computing needs of the end users.

The focus of cloud computing is providing with scalable and a cheap on-demand computing infrastructure with a good quality of service levels. The process of the cloud computing involves a set of network enabled services that can be accessed in a simple and general way. Cloud computing provides with a unique value proposition for any organization to outsource their information and communication technology infrastructure. Moreover, the concept itself provides with a value proposition for an organization as using the cloud saves on cost, resources, and staff, and business opportunities for the organization (Katzan). An extensive connectivity of

Most organizations have constrained and inefficient resources to lay down good IT systems and infrastructure. They do not respond promptly to customer needs that keep changing radically and make data sharing difficult. This problem can be solved through adoption of cloud computing; The cloud service providers should ensure that they consider the security issues (software,

As a result, business companies who have located in the cloud environment have entrusted the organizations' data security to the cloud hosting providers in a setting where resources are shared and administered with other various business customers, which places sensitive company data at risk from third party access if the data is not properly managed by the hosting company (Yesilyurt & Yalman, 1290). For a company looking to locate data in the cloud, the choices available today are seemingly endless. For this paper, I have picked two fiscally appealing cloud security alternatives to examine. The first choice, I look at is Security as a Service (SecaaS) in which a business must forgo direct control over the company’s data and enter a service level agreement with the

One of the main reasons to deliver security and privacy for the data in cloud computing is, as it utilizes distributed resources in an unsecured location or environment to allocate their services among people that belong to different organizations [1]. Enlargement in cloud adoption rates will result in increased computing security problems [2]. The greatest terror of cloud clients is that, most of the companies are not relaxed or comfortable accumulating their data and applications on systems that exists outside of their own assumed data centers [3]. Increased security of potential unwarranted approach and discovery to customer’s personal information is caused by relocating workloads to a distributed infrastructure. Data security and privacy protection issues are relevant to both hardware and software in the cloud architecture. This study is to review different security challenges and solutions for protecting data in the cloud and also aims at enhancing the data security and privacy protection for the trustworthy cloud environment. In this paper, we made a research analysis of an overview of security and privacy levels in secure provisioning and composition, about the interfaces which are been provided to user throughout the data storage and recovery and backup techniques which have been developed in the cloud p province where the data of the clients can be backed up[4]

Usage of remote servers via internet to store, manage and process data instead of using a personal computer is known as Cloud computing. It’s a set of Information Technology services with the ability to scale up or down their service requirements. Most of the cloud services are provided by a third party service provider. In cloud computing, organizations can utilize IT services without in advance investment. Despite its benefits obtained from the cloud computing, the organizations are slow in accepting it due to security issues and challenges. Security is one of the major problems which hinder the growth of cloud. It’s not wise to handing over the important data to another company; such that clients need to be vigilant in understanding the risks of data infringement in this new environment. This paper discusses a detailed analysis of the cloud computing security issues and challenges. (Ayoleke)

Cloud computing can be defined as a model for enabling pervasive, convenient, on-demand network access provided to users to provide a shared pool of configurable computing resources. Networks, Storage, services, and applications make a part of these network sources. (Mell & Grance, 2011). In general terms, cloud computing can be stated as the process by which the users with the help of a web browser over the internet can remotely access data and program applications. A few characteristics of cloud computing are:

The boom in the cloud computing world has led to a new era of on demand delivery of hosted service over a shared network. Cloud computing is a complex infrastructure of software, hardware and storage that is available as a service. It has flexibility rendering user to customize the service suited to his needs. Innovations in virtualization and distributed systems have paved the path for interest in cloud computing.

Cloud computing refers to the delivery of computing services over the internet. It is the use of computing services over the web located in another site or provided by a third party vendor as opposed to using one’s own hard disk, personal computer or server. Cloud services allow individuals and business organizations to exploit software and hardware that are set up by third parties at remote locations. Therefore, we can define cloud computing as computing services where a broad set of systems are connected to private or public networks, to provide dynamically quantifiable infrastructure for application, data, and file storage (Kling 2014).

Cloud Computing is one of the emerging technologies which now represent a reality and a low-cost computing power resource which has gained popularity among all business categories, especially medium and small size, governmental or medical organizations, as more people are realizing the power and benefits of cloud environments. Cloud computing involves deploying groups of remote servers and software networks that allow different kinds of data sources be uploaded for real time processing to generate computing results without the need to store processed data on the cloud. Clouds can be classified as public, private or hybrid

In the last few decades, the increased capability and accessibility of Internet had resulted in many benefits to the world of computing. One of the most prominent contribution t to power cloud computing. Cloud computing, a relatively new technology, has experienced tremendous growth since its inception, with organizations and individual finding it beneficial, due to its convenience and ability to deliver computing resources at cost effective terms. The cloud offers on-demand cloud computing resources, eliminating the need for organizations to purchase, install, store and maintain costly computing infrastructure. It also offers reliability and flexibility in terms of computing. With the cloud model, users can have services in three paradigms. First, cloud as an infrastructure offers the users on-demand computing infrastructure, including

Cloud computing is a model for allowing convenient on-demand access from anywhere to a shared pool of computing resources. These can include servers’ storage, networking, applications, and services that can be rapidly and easily provisioned and released.

Cloud computing have revolutionized life as we know it; it allows people to store, manage, and access their data by using a network of remote servers which are hosted on the internet rather than using a local server or own hardware. A recent study conducted by KPMG found that 81% of businesses were either evaluating cloud services, planned a cloud implementation or had already implemented a cloud strategy [1]. Organizations tend to use the cloud to reduce costs and improve efficiency. Cloud is not a commodity, some people think that it comes out of the sky, while in fact it comes from physical hardware inside brick and mortar facilities which are connected to hundreds of miles by networking cables.

The term we know today as “cloud computing” was derived from this broad representation of the Internet. In its simplest definition, cloud computing describes a colony of web-based computers, resources, and services. Software and system developers can utilize these web-based resources to provide a broader range of products to their consumers. The resources in the cloud are most often thought of as virtual assets. This means that if a system or an application needs more computing power or disk space, these cloud resources can be added on-demand in a transparent manner.

Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computer resources (e.g., networks, servers, storage, applications and services) tha can be rapidly provisioned and released with minimal management effort or service provider interaction. Five essential characteristics of cloud computing: on-demand self-service, broad network access, resource pooling, rapid elasticity or expansion, and measured service. Three service models (software,