Cloud Computing Essay

Cloud computing is one of the fastest growing segment of Information technology today. In simple words cloud computing means storing and accessing data and programs over the internet instead on the computer's hard drive which can be accessed from any part of the world if the individual are connected to the internet or a network connection is available 24/7. A simple example of cloud computing is g-mail. With the connection of internet through any medium we can send and receive emails.

Cloud Computing is a fairly new term used to identify a type of computer connectivity, IT services and on-demand delivery offered via the web. The way that it works is, Cloud Computing offers an easy approach to accessing servers, storage, databases and a wide set of request over the Internet. Cloud Computing also allows cloud-based service providers to own and sustain the network-connected equipment necessary for these application services. This is all done while permitting a business to facilitate and use the services that are deemed essential via a web application (Amazon, 2016).

Cloud computing is an internet based computing which provides various applications and services like storage, servers, infrastructure, networking with low cost, on-demand self service, pay as you go model, location independent resource pooling, reasonable price , rapid elasticity etc. Cloud computing is one way to increase the capacity add capabilities without investing in new infrastructures like computer hardware involves storage memory, licensing for new software, training for a person and in a dynamic way.

According to Prasad, Gyani and Murti (2012), “Cloud computing can be defined as a new style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet” (p.7). This statement is from five years ago, and although cloud computing is no longer considered new, this definition still describes what cloud computing means today. Cloud computing being private or public is becoming more primordial in the IT sector due to the numerous advantages it gives to its end users (Basmadjian et al. 2012). Since the interest in cloud computing keeps on increasing, efforts need to continue to evaluate current trends in security and privacy. Cloud computing

One of the major issues slowing cloud computing growth is security. No matter how many security management tools are released or assurances of reliability are made, complications with data privacy and data protection continue to plague the market.

With the approach of innovations, for example, distributed computing, sharing information through an outsider cloud administration supplier has never been more efficient and less demanding than now. In any case, such cloud suppliers can 't be trusted to ensure the privacy of the

Cloud computing is a computing resource which provides service through internet. Cloud computing provides various service models such as Platform as a Service (PaaS) where developer can design, build and test application that run on cloud providers infrastructure. [1] Example: Google application engine, Software as a Service (SaaS) is

I have put together a short research paper on a few software programs geared towards the further success of our company. I have researched cloud computing, electronic records management, decision support system, computer integrated manufacturing, and supply chain amangement. All of these applications could bring us closer to our goals set by the company and could also ensure our status as one of the top aviation manufacturing companies. I have listed each applications target and use along with how I believe it could help our company.

Several researchers have addressed the issue of depending on a single cloud storage service, such as cite {AbuLibdeh2010} cite {Scalia}, and they believe that adopting multiple cloud storage services is a useful approach to tackling the problems associated with the dependence on a single cloud provider. Simply, This method combines several independent cloud services and considers them as one cloud. Although the distribution of data among several cloud storage services increase availability, performance, and reduces the probability of losing data, it may increase the amount of storage and bandwidth used and as a result, the cost rises. Scalia cite {Scalia} introduced a cloud brokerage solution that continuously adapts the placement of data, based on files access statistics among several cloud storage services to minimise the storage cost, improve the data availability, and eliminate vendor lock-in risk. However, The work does not evaluate the impact of the system on the latency time. HAIL cite {Bowers2009} used the principle of RAID to distribute files across a collection of cloud storage to enhance the availability of data and remotely manage data security risks (i.e. data integrity) in the cloud by employing the Proofs of Retrievability (PORs) system. Although this work shows a reduce in storage cost, they do not consider the effect of access patterns on the network cost. Besides, they assume that

1.) Cloud computing has become a new trend in the technology world. It is the upcoming stage for the Internet where every computing need can be accessed through a web browser at anytime, anywhere. It is also very economically appealing because the cost is so cheap. Cloud services have the potential to reduce information technology (IT) costs, increase operating efficiencies and create new types of business opportunities. So, what would happen to Microsoft if they do not build on a cloud computing business? First of all they would fall behind in technology trends. The business is said to emerge with rapid growth in the years ahead. Most other companies are heavily

In this proposed system our security protocols for data storage in the cloud with the aforementioned research goals with aim to give security and started with some basic solutions to provide the integrity assurance of cloud data along with their demerits. Then started to present our protocol which supports the public auditability, alerts to the requested user by providing alerts and the data dynamics. Extending our results and support for the Batch auditing for TPA upon request from the multi-user in multi-cloud environment in a distributed manner.

Abstract - Cloud Computing is huge computing, it is the internet based computing, where all users can remotely store their data into the cloud so as to enjoy the latest and high quality applications and services. In outsourcing data , users can be relieved from the burden of local maintenance and data storage .Thus, enabling public auditability for cloud data storage security is of difficult so that users can resort to an external audit party to check the integrity of outsourced data when needed. To securely introduce an effective. The following two fundamental requirements to securely introduce an effective third party auditor (TPA) .1) The third party auditing process should bring in no new vulnerabilities towards user data privacy. 2) TPA introduces no additional on-line burden to the cloud user. TPA should be able to efficiently audit the cloud data storage. 3) TPA should audit the data for checking the integrity of that data. In this we propose for privacy-preserving public auditing for cloud data storage.To enable the TPA to perform audits for multiple users simultaneously and efficiently.We also doing batch auditing for multiple users data.

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 storage  has been employed to provide online storage services for various kind of users having different requirements. It provides great flexibility in the sense that users can take advantage of the services from any location just with the availability of the internet connection. The data backup and storage facilities provided by cloud computing allow the users to store their information in the cloud, thus providing them the benefits of easy access, protection and reliability (as data is stored in multiple sites). However, the users are unsure and unaware about where their data is specifically stored and who all can have access to their data stored in the cloud. This makes the security and privacy of users’ data critical. In this project we aim at doing an analysis of the security  schemes employed by different  cloud vendors to avoid the security and privacy intrusion of the user 's information stored in their respective backup services. Different providers of the cloud storage services address the problem of security and privacy in their cloud through various ways and may come up with different schemes. There have been various studies catering to the individual scenarios and past security and privacy breaches in the cloud. However, this project aims to study the various techniques to provide a holistic view of the various threats to this technology and  analyzed the following cloud storage services in terms of the cryptographic schemes employed for the data

Cloud Computing is the use of common software, functionality or business applications from a remote server that is accessed via the Internet. Basically, the Internet is the "cloud" of applications and services that are available for access by subscribers utilizing a modem from their computer. With Cloud Computing, one simply logs into desired computer applications - such as sales force or office automation programs, web services, data storage services, spam filtering, or even blog sites. Generally, access to such programs is by monthly or annual paid subscription. Through Cloud Computing, businesses may prevent financial waste, better track