Safe And Efficient Storage Of Data In Cloud Computing Research Paper

Cloud because of its wide range of applications it allows users to store data their data remotely in the cloud and enjoy the on-demand high quality cloud applications and reveal burden from the local storage, cost and maintenance. In this according to the user’s perspective, including both individuals (private) and enterprises like companies appealing the cloud benefits by storing data remotely into the cloud in a flexible on-demand manner and relief of the burden of storage management along with this he/she can also enjoy the universal data access which dependent geographical locations and avoidance of the capital expenditure, software, hardware and personnel management and maintenances and so on.

Cloud computing is an emerging model where users can gain access to their applications from anywhere through their connected devices. A simplified user interface makes the infrastructure supporting the applications transparent to users. The applications reside in massively-scalable data centers where compute resources can be dynamically provisioned and shared to achieve significant economies of scale. A strong service management platform results in near-zero incremental management costs when more IT resources are added to the cloud. The proliferation of smart mobile devices, high speed wireless connectivity, and rich browser-based Web 2.0 interfaces has made the network-based cloud computing model not only practical but

Imagine massive server failures that not only lead to complete data loss, but also a financial crisis for customers. This is the problem that Lloyds Banking Group faced when servers failed and left thousands of customers without access to their accounts according to Clarke (2014). In order to protect firm data, firm reputation, and especially customer trust and loyalty, Bank of America needs to assure proper precautions are taken to securely store all data.

Along with the development speed of technology, the amount of data passing by or consumed by people around the world keeps growing rapidly. The storage devices seem to unable for storing growing data amount. In addition, maintenance and back-up of data are needed just in case of accident. To meet the needs mentioned above, the cloud computing is developed especially cloud storage which have become a necessary data storage for everyone recently. There are four competitive huge cloud storages in the IT industry – Google Drive, SkyDive, ICoud, Dropbox.

In the simplest terms, cloud computing means storing and accessing data and programs over the Internet instead of your computer 's hard drive. What cloud computing is not about is the hard drive. When someone tries to store data on or run programs from the hard drive, it is called local storage and computing. Everything end users’ need is physically close to them, which means accessing your data is fast and easy, for that one computer, or others on the local network. Working off your hard drive is how the computer industry functioned for decades; some would argue it 's still superior to cloud computing, for reasons I 'll

still have direct control, which is not true because there is a level of abstraction. The

Distributed storage has assumed control in the greater part of the cases in the cutting edge world. Despite the fact that it is a savvy and adaptable option for information stockpiling for IT administrators, it doesn't give the required information stockpiling models which can oblige an assortment of uses. The IT people group needs something more adaptable which is past space and cost in distributed storage alternatives.

Cloud Computing is huge computing utility, where user can remotely store their data into the cloud and enjoy on-demand high quality cloud application and services without the burden of local hardware and software management and also decreases the maintenance load of users by providing low cost, scalability. In the corporate world, there are a large number of clients who accessing their data and modifying data. The user can access data, use the data and store that data. Cloud computing moves the application software and databases to the centralized large data centers, where the management of data and services may not be fully dependable. To manage this data, we use TPA (third party auditor) it will check the reliability of data but it increases the data integrity risk. We propose a secure cloud storage system for privacy preserving public auditing.

Cloud Computing appears as a computational paradigm as well as distribution architecture and its main objective is to Provide secure, quick, convenient data storage and net computing device, with all computing resource visu-alized as service ,with all computing resources visualized as service and delivery over the internet [1,2].The cloud enhances collaboration, agility, scalability, availability, ability to adapt to fluctuations according to demand, accelerate development work, and provides potential for cost reduction through optimized and efficient compu-ting [3,5].Cloud computing is buzz word of IT industry today and present everywhere and every one's mind. Cloud computing is ubiquitous, next generation's infor-mation technology architecture which offers on-demand access to the network. It is dynamic, virtualized, scalable and pay per use model over internet. Cloud computing is a box of several concepts such as virtualization, Service oriented architecture (SOA), web 2.0 and many more. In some respects, Cloud Computing represents the maturing of these technologies and is a marketing term to repre-sent that maturity and the services they provide [4].There are several advantages of adopting cloud computing but still journey of cloud is not easy. Cloud still is its early stage, suffering from many pitfalls and one of the most concern is security along with availability, privacy and compliance. Traditional security mechanism such as Authentication , authorization ,

Cloud computing is a topic of which much is assumed. The average person recognizes the term “cloud computing” as having to do with their storage from their iPad or iPhone on the online storage area which syncs their Apple devices to their computer. This common cloud is called the iCloud. That is where common knowledge ends about this topic. However, upon further exploration, a deeper understanding is gained with greater explanation, and it is realized that cloud computing is something that is used all of the time on many levels of everyday technology. While the terminology remains cryptic to the mind of most people, the concepts behind the practical uses of cloud computing become quite clear. It is relatable and understandable. Upon this revelation, the iCloud is recognized as the tip of the preverbal iceberg when speaking about cloud computing. It is important to discuss and further understand the many types of cloud computing as well as the various applications to life through technology. This affects how information is stored online, computers are protected, information is secured, emails are processed, and many other factors that are taken for granted in the world of technology. Cloud computing is a general term used to describe how information is stored, utilized, and accessed over the internet. There is no cloud, but the word cloud gives the connotation of an abstract place which is known to exist but is too vast to touch or contain (Griffith,

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

Abstract- Distributed computing is turning into an undeniably mainstream undertaking model in which figuring assets are made accessible on-interest to the client as required. The exceptional quality suggestion of distributed computing makes new chances to adjust IT and business objectives. Distributed computing utilize the web advancements for conveyance of IT-Enabled capacities 'as an administration ' to any required clients i.e. through distributed computing we can get to anything that we need from anyplace to any PC without stressing over anything like about their stockpiling, cost, administration et cetera. In this paper I give a complete study on the inspiration elements of embracing distributed computing, audit the few cloud arrangement and administration models. It likewise investigate certain advantages of distributed computing over customary IT administration environment-including versatility, adaptability, lessened capital and higher asset usage are considered as selection explanations behind distributed computing environment. I additionally incorporate security, protection, and web reliance and accessibility as evasion issues.The later incorporates vertical adaptability as specialized test in cloud environment.

Abstract— Cloud Computing is emerging amongst all the ascending technologies as the most prodigious process in the chronicles of computing. As it still takes time to settle, a new challenge as felt whilst its implementation across has been a relatively more gratuitously new. Today as Cloud technology is increasingly expanding across the globe for its resulting benefits but still needs time to offer its full development. This technology provides a new way to trace banks information system. This paper in brief presents the characteristics and applications of the cloud computing. It also explores the innovative applications of cloud computing and elaborates the defects of the framework in banks.

The National Institute of Standards and Technology describes cloud storage as a model for enabling ubiquitous, on-demand network access to a shared configurable computing resources that can be swiftly accessed and released with minimal effort or service provider collaboration. It is comprised of a collection of hardware and software that allows the infrastructure of the cloud to work in a seamless, unified effort. Depending on the classification of information and the service provider the remote servers can be located within the same facility. The stored data is

A significantly large amounts of valuable data is generated daily. This data overflow requires large storage space; therefore, the use of cloud storage is necessary for facilitating today’s big storage demands. Cloud storage allows consumers to remotely store their information in a cloud computing environment without having to managing local hardware and software. In spite of the numerous benefits of moving to cloud storage, the development of the service certainly increases security risks and remains a major concern for many users. Many users are not aware of the level of security issues associated with the service. In this research, the state of the art in cloud storage is examined through an evaluation of selected books,