A New Model For Secure Big Data Implementation Of Cloud Computing

A company allows its staffs in the same groupor department to store and share files in the cloud. By utilizing the cloud, the staffs can be completely released from the troublesome local data storage and maintenance.However, it also poses a significant risk to the confidentialityof those stored files. Specifically, the cloud serversmanaged by cloud providers are not fully trusted by userswhile the data files stored in the cloud may be sensitive andconfidential, such as business plans. To preserve dataprivacy, a basic solution is to encrypt data files, and thenupload the encrypted data into the cloud. Unfortunately,designing an efficient and secure data sharing scheme forgroups in the cloud is not an easy task due to the followingchallenging issues.First, identity privacy is one of the most significantobstacles for the wide

This research paper clearly explains the concepts of what is cloud computing and its evolution and components of clouds in which it categorizes. Models are included in the cloud computing these are also explained in the paper and also more benefits occurs in cloud computing. Security is very important when the sensitive data is lying in cloud and the risks to the cloud are enormous. The important points to be considered when a corporate organization is planning to move its data and applications to the cloud computing are Restricted user access, Regulatory compliance, Data Position, Data Separation, Recovery, Support, Long-term viability. Some Future aspects are also discussed in order to manipulate the present environment.

Rachna Arora,AnshuParashar,” Secure User Data in Cloud Computing Using Encryption Algorithms”, IJERA Vol. 3, Issue 4, Jul-Aug 2013.

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):

Integrity: It is a type of assurance that the data or information is from trusted source and accurate.

A significant paradigm shift is represented by public cloud computing from conventional norms of an organizational data center to a de-parameterized infrastructure which opens gates for potential adversaries to use. Cloud computing should be approached carefully with any emerging information technology area with due consideration to the sensitivity of data. A good planning helps and ensures that the computing environment is secure to the most possible extant and is in compliance with all relevant policies of an organization and makes sure the privacy is maintained.

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.

Big Data is creating great opportunities for businesses, companies and many large scale and small scale industries. Hadoop is an open-source cloud computing and big data framework, is increasingly used in the IT world. The rapid growth of Hadoop and Cloud Computing clearly indicates its importance as a Big Data enabling technology. Due to the loopholes of security mechanism, the security issues introduced through adaptation of this technology are also increasing. Hadoop services do not

Cloud computing emerge as a computational prototype as well as a sharing architecture and its main intention is to provide secure, quick, convenient data storage and net computing services and dispatched all

Big Data is creating great opportunities for businesses, companies and many large scale and small scale industries. Hadoop, as an open-source cloud computing and big data framework, is increasingly used in the IT world. The rapid growth of Hadoop and Cloud Computing clearly indicates its importance as a Big Data enabling technology. Due to the loopholes of security mechanism, the security issues introduced through adaptation of this technology are also increasing. Hadoop services do not authenticate users or other services. As a result, Hadoop is subject to security risks. Big Data is already a prime target for vulnerable attacks due to the valuable information it holds. In this paper,

Users, resources, and the CLOUD should establish the trustful relationship among themselves. And they will be able to deal with the changing dynamically. The CLOUD includes distributed users and resource from distributed local systems or organizes, which have different security policies. According to this reason, how to build a suitable relationship among them is a challenge. In fact, the requirements for the security in cloud computing environment have some aspects, including confidentiality.

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 is regarded as one of the most rapidly developing technologies in the present world and giving superb solutions to the small and medium sized enterprises with remarkably low cost. The data of the entrepreneurs is stored in the cloud servers and accessed by the users of the company. But there is reasonable doubts are instigating the users of the cloud computing data availability, confidentiality and the security. Cloud Computing has become famous because of the low cost and customizable business needs to be provided with its three basic services IaaS, PaaS and SaaS. Many research works have been done to incorporate a strong security to prevent the possible threats in cloud computing. The securities incorporated in cloud computing for data security, Application security and transactional security. In developing the security the relative analysis has to be done, a suitable frame work has to be instigated and a novel approach has to be followed for the management of security in cloud computing. In establishing the security the architecture of cloud computing has to be taken care in relation with SAAS, PAAS and IAAS implementation

Being one of the largest growing technologies in the world right now, cloud computing is gaining a lot of popularity. Many people and organizations are moving from the traditional computing systems to the cloud computing. Giving so many benefits like low cost, high service availability and data accessibility, cloud computing is helping every organization. But with so many advantages, also come some barriers like security and privacy issue. Cloud security is a very important factor to be ensured both by the cloud provider and user. The paper aims to discuss more on cloud

In order to overcome the security problems faced by cloud computing a new technology known as Homomorphic encryption is being put to use. It is a type of encryption that allows all the computational process to be made available to carry on cryptographic which is one on a plain text using an algorithm. This is one of the most improved and effective technique used in today’s architecture that is related to communication systems. This encryption combined all the different services that are needed together without letting out the data to any of these services. This homomorphic encryption data can be transferred into cryptographic encryption by altering the design. This change allows their encryption to be used in cloud computing