The Security Research Of Cloud Database

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 offers many advantages to both end users and businesses of all sizes. The advantages of cloud

Cloud computing has set a trend in the information technology arena that has sparked the interest of all who utilize the internet on purpose and unsuspectingly. Initially, the primary purpose of cloud computing was to provide a centralized data bank that organizations could use for quick data access. Its use has been quickly adapted, however, beyond business use to become the first option for personal use. The advantages and disadvantages of implementing such a shift from business to personal are varied, yet, statistically, according to the CISCO Global Cloud Index: Forecast and Methodology, 2014-2019 White Paper, its public use is on the rise. The report notes that “by 2019, 56 percent of the cloud workloads will be in public cloud data centers, up from 30 percent in 2014 and by 2019, 44 percent of the cloud workloads will be in private cloud data centers, down from 70 percent in 2014”. Though disadvantages with regard to data security is prominent, users have deemed that its implementation will still promote greater benefits than loss.

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.

Due to the large amount of people using this new platform, there are a variety of risks that must be analysed in regards to privacy and security. These include but are not limited to Information being stolen, Lost, or tampered with. The benefits as well as the drawbacks of cloud computing will be further explored within this briefing report.

In 2006 Eric Schmidt Google’s CEO used the term cloud to describe the business model of providing services across the internet. Since then cloud computing has become the most popular IT standards. It is used by various organizations to consume shared computing and storage resources in less time and reduced cost.

The popularity of mobile devices is growing rapidly in the business world. To be able to have the software needed downloaded on the mobile devices, as needed, will be a huge benefit to businesses. Cloud computing will also help companies that have several different locations throughout the world connect to the same network, using the same software, when needed. Security will always be a concern, whether the data is stored in-house or at an off-site location. Reputable companies are quickly joining the cloud computing business and although there still may be breaches, the more reputable the company, the better the consumer feels about storing their data off-site. Cloud computing will be a huge benefit to businesses as technology continues to change and grow.

Although cloud computing was first introduced in 1950’s, it’s importance of storing digital files online and providing access to it everywhere has become particularly evident over the last decade. Cloud computing can provide access to many daily life services, such as banking, educational and business through the use of mobile phones. Cloud computing solves many daily problems and makes sharing any type of data much easier. Cloud computing shares data through Internet, which makes it easier for anyone to have access to data. Although cloud computing has many advantages, there are also many disadvantages. Many businesses uses cloud computing to get access to various types of data that would benefit them in

The world has recently adopted a new approach to computing – cloud computing. It is a particularly new model of computing, where databases are stored and operated somewhere in a cloud. Mell and Grance (2011) define cloud computing as “a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction” (p. 2). In other words, the cloud is considered a remote computing data center that one can access either on the subscription or “pay-as-you-go” basis. Thus, cloud computing relates to the hardware, applications, and system software that provide

Cash-strapped organizations look for alternatives which can reduce their capital investments involved in purchasing and maintaining IT hardware and software so that they can get maximum benefits of IT. Cloud computing (CC) becomes a natural and ideal choice for such organizations and customers. Cloud computing takes benefit of many technologies such as server consolidation, huge and faster storage, grid computing, virtualization, N-tier architecture and robust networks. It delivers highly scalable and expensive infrastructure with minimal set up and negligible maintenance cost. It provides IT-related services such as Software-as-a-Service, Development Platforms-as-a-Service and Infrastructure-asa-Service over the network on-demand anytime from anywhere on the basis of “pay-as-you-go" model. It is a fast growing concept changing the IT related perceptions of its users. Elasticity, scalability, high availability, priceper-usage and multi-tenancy are the main features of Cloud computing. It reduces the cost of using expensive resources at the provider’s end due to economies of scale. Quick provisioning and immediate deployment of latest applications at lesser cost are the benefits which force people to adopt Cloud computing. Cloud computing has brought a paradigm shift not in the technology landscape, but also in the database landscape. With more usage of Cloud computing,

The cloud computing is noting but storing the data and information n the internet, instead of saving the data on the computer hard drive. Since the data and information are stored in the cloud, it becomes easy to access the data from anywhere in the world (Griffith, 2016). Due to the data availability the data integrity is affected in the cloud. Cloud provides a flexible bandwidth, if the organization demands increases we can scale up the cloud capacity. The maintenance cost is low (cloud , 2015). Due to this reasons the organizations are moving towards the cloud.

Cloud is simply a vast storage area to store data. The data stored is confidential. Cloud storage is a model of data storage where the data is stored in logical pools, and the physical storage spans multiple servers and often locations, and the entire physical environment is typically managed and owned by a enterprise or large company.

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,

Remember when IT was about upgrading hardware and getting your computer to talk to the Internet? A lot has changed since then.

A cloud refers to a distinct IT environment that is designed for the purpose of remotely provisioning scalable and measured IT resources. The term originated as a metaphor for the Internet which is, in essence, a network of networks providing remote access to a set of decentralized IT resources[whatiscloud].