Data Integrity Concern Over Cloud Computing Essay

Organizations use the Cloud in a variety of different service models (SaaS, PaaS, IaaS) and deployment models (Private, Public, Hybrid). There are a number of security issues/concerns associated with cloud computing but these issues fall into two broad categories: Security issues faced by cloud providers (organizations providing software-, platform-, or infrastructure-as-a-service via the cloud) and security issues faced by their customers.In most cases, the provider must ensure that their infrastructure is secure and that their clients’ data and applications are protected while the customer must ensure that the provider has taken the proper security measures to protect their information.

We would like to provide the benefits of cloud computing without any troubles to propel in the direction it is designed for. This is to be achieved by preventing the owner's data from all risks associated and providing a cloud model that is more secure and efficient. The proposed model shall overcome the security risks defined by the security functions over cloud computing, as follows in (Passent M. et al., 2015):

User can store their data on cloud and reveal from the local data storage and its maintenance. Cloud is in a distributive in nature includes shared pool of configuring resources both in hardware and software. As an increasing number of clients who store their

The first scenario that will be examined is looking at Cloud Computing from the perspective of security. Many small and medium sized businesses utilize the internet and Cloud Computing to conduct business and transfer money from system to system as well as report on financial accounting data. With that being the case, it is crucial that whatever system the business is working with pays very close attention to security needs to ensure that this data is protected from unauthorized sources viewing or manipulating it.

To understand the public cloud computing environment that is being offered by the cloud providers. The responsibilities of an organization and the cloud providers vary depending on the service model. Any organization should understand and organize the process of consuming the cloud services and also keep an eye on the delineation responsibilities over the computing environment and implicate security and privacy. Assurances or certification and compliance review entity paid by the cloud providers to support security or privacy should be well verified time to time by organization through independent assessment.

Cloud computing has been around for over two decades, yet keeps evolving and growing in the scope of services available to businesses. With the allure of pay on demand and instantly scalable resources, cloud computing offers more services online than ever before and that kind of demand drives the need for data security.

The main issue that slows down the growth of cloud computing 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. Covering all potential security issues in this article is simply impossible. This is because of the fact that we 're still discovering many of the security issues which challenges cloud computing as it is still a work-in-progress. Cloud Computing is rapidly evolving and hence what we see today may quickly become irrelevant.

DATA SECURITY IN CLOUD COMPUTING Introduction: Cloud computing has prompted a movement in how individuals consider IT frameworks structural engineering. Numerous associations today are either executing cloud-based services, or assessing which cloud-based measures they will be portraying later on. As indicated by Gartner Inc. distributed computing is "no less compelling than e-business". This sprocess in building design from an undertaking normal server-based framework to a cloud-based framework will have related expenses of passage and dangers, yet it can bring about inconceivable advantages in reserve funds and in IT and business deftness.

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.

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,

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. The management of data, services may not be fully dependable when cloud moves the application software and databases to the centralized data centers and those data center is large. In this we propose a privacy-preserving public auditing for cloud data storage. To enable the TPA to perform audits for multiple users simultaneously and efficiently. And also doing batch auditing for multiple users ' data.

Cloud computing is a type of computing, instead of having local servers or personal devices to handle applications it trusts on sharing computing resources. Cloud data storage has many advantages over local data storage. This paper mainly focuses on security concerned privacy data enhancement in the cloud environment. This would serve as the promising analysis to ken about the reinforcing approach utilized for resolving the privacy issues and the security threats occurred in the cloud resources. This paper describes different problems associated to privacy while saving user’s data on third party service providers, which is more generally called as cloud service. There is a lot of investigation being made to spot out the issues with these cloud service providers and cloud security in general. This would serve as the promising analysis to know about the strengthening approach used for resolving the privacy issues and the security threats occurred in the cloud resources. The Major problem in Cloud Computing is a Data security. Data is accessed anywhere without retaining local copy of data in cloud storage. The data is not secured with others as cloud provider cannot be trusted. Thus, enabling public audibility for cloud storage is of critical importance so that users can resort to a TPA to check the integrity of outsourced data.

From the viewpoint of data security, which has always been an important form of quality of service, Cloud computing surely poses new challenging security threats for number of reasons. Firstly, traditional cryptographic primitives for the purpose of data security protection cannot be straight accepted due to users loss control of data under cloud computing. Therefore, verification of correct data storage in the cloud must be attended without accurate knowledge of the whole data. Considering different kind of data for every user stored in the cloud and the requirement of long term continuous security of their data safety, the problem of checking correctness of data storage in the cloud becomes even more challenging.[1]

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)

While it is important to take advantages of could based computing by means of deploying it in diversified sectors, the security aspects in a cloud based computing environment remains at the core of interest. Cloud based services and service providers are being evolved which has resulted in a new business trend based on cloud technology. This paper presents a review on the cloud computing concepts as well as security issues inherent within the context of cloud computing.