Security Issues and Challenges in Cloud Computing

The cloud computing is a new computing model which comes from grid computing, distributed computing, parallel computing, virtualization technology, utility computing and other computer technologies and it has more advantage characters such as large scale computation and data storage, virtualization, high expansibility, high reliability and low price service.

2014

Cloud Computing is an internet based computing where virtual shared servers provide software, infrastructure, platform, devices and other resources and hosting to customer on a pay –as—you-use basis. Users can access these services available on “Internet Cloud “without having any previous known how on managing the resources involved. But the major issue in the cloud computing is security. Several concerns which identify security requirements in cloud computing. This paper brings out an introductory review on cloud computing,various services and security challenges in cloud computing. Confidentiality, Integrity, Availability, Authenticity, and Privacy are essential concerns for both Cloud providers and consumers as well. Infrastructure as a Service (IaaS) serves as the foundation layer for the other delivery models, and a lack of security in this layer will certainly affect the other delivery models, i.e., PaaS, and SaaS that are built upon IaaS layer. This paper presents an elaborat...

Cloud computing is a new computing paradigm in the field of it that provides hosted services to a large number of user on demand basis over the internet. They are internet based network that has large numbers of servers. It allows to use the services only when you want and pay only for the amount what you have used. Since cloud computing share distributed resources over an open environment, so security becomes a major concern here. To improve the work performance different services are distributed on different servers but the security and safety aspects are remaining insufficient. Security is the one of major issues that hampers the growth of cloud. So, in this paper we first try to give an idea about cloud computing and then concentrate on the major security aspects of cloud computing paradigm.

IJCSMC, 2022

In today’s era almost all the organizations are preferring to use cloud as their primary storage. Once the organization uploads its data to cloud, then the organization has no control over it. Then comes the security challenges in handling data to cloud service providers. While selecting a Cloud Service Provider we need to be aware about that service provider before giving our data because as from now you will not have all the control. This paper gives a better understanding on the concept of cloud computing and the risks that came up after outsourcing data handling tasks. Section 1 is Introduction, Section 2 discusses on various Service Models in Cloud Computing, Section 3 contains Cloud Deployment Models, Section 4 focuses on Security Issues and Challenges in Cloud Computing.

With the advancement of information technology, there is a need to perform computing tasks everywhere and anytime. There is also a need for people to be able to do their heavy computing work without expensive hardware and software through services. Cloud computing has been the latest technological answer to these needs. Cloud computing means providing processing services such as server, storage space, data center, network, software, data analysis and artificial intelligence on the Internet platform, which in order to increase the speed of innovation. Flexible access to resources and scalable economic benefits are used. Cloud computing is a new model for delivering information and services using existing technologies that use the Internet platform as a connection between the user and the server. One of the important issues is the focus of security challenges on new technologies. Cloud as a successful computing model that allows users and organizations to use external providers to store and process their data and make them available to others. Placement has appeared. Security is considered as one of the security challenges in the cloud. Guaranteeing security means guaranteeing reliability and not damaging data (data integrity) and providing services to legal users, in line with contracts with providers.

Web of Deceit - June 2022 - Creative Research Publishers - Open Access, 2022

Cloud computing is one of the most popular terms in the computer industry right now. Virtualization enables resource sharing, which includes software, platform, and infrastructure. The underlying technology underpinning cloud resource sharing is virtualization. This environment aspires to be dynamic, dependable, and configurable, with a high level of service assurance. Security is just as important in the cloud as it is everywhere else. Various people have different perspectives on cloud computing. Some people feel that using the cloud is risky. Cloud providers go to great lengths to assure security. This study looks at a few important security vulnerabilities with cloud computing, as well as available remedies to those security issues in the cloud computing sector.

In this paper, security issues associated with cloud computing are reviewed. Additionally, the types of cloud and service models have also been pointed out. Cloud computing has ruled the data innovation industry as of late. Giant data centers that provide cloud services are been set up due to the global approval of cloud and virtualization innovations. Cloud computing is characterized as a web-based software service since Information Technology (IT) resources like network, server, storage, and so on are based on the Web. Along these lines, cloud computing services can be utilized at any place and whenever on the Personal Computer (PC) or smart mobile phones. In light of the on-demand, adaptable and versatile administration it can give, a considerable measure of companies that beforehand deployed locally has moved their organizations to the cloud. Although cloud computing brings a whole lot of advantages, many security challenges have been brought up to both cloud providers and clients.

International Journal of Innovative Research in Computer and Communication Engineering, 2020

Inside the ongoing decade, significant developments in technology have arisen that possibly add more accommodation to everyday life rehearses on an enterprise-level as well as on a singular level also. Cloud Computing technology has seen huge advances in its execution and becomes broadly received by one or the other private or public areas. It was clear as of late that many associations and enterprises are moving their outstanding tasks at hand to the cloud. In any case, Security is a significant worry for the cloud computing administrations, which depends on the Internet association that makes it powerless against numerous kinds of attacks. Despite the fact that that the security estimates executed over cloud computing are building up each spending year, Security still a test. In this paper, we led a review concentrate on cloud computing and tended to various kinds of attacks and potential dangers to this arising technology, just as assurance strategies and existing answers for such attacks.

2012 IEEE International Conference on Computer Science and Automation Engineering, 2012

Cloud computing, sometime known as on-demand computing is one of the newest developments in the computer technology. Security in Cloud computing is a significant and critical aspect, associated with many issues and problems to use or deployment of it. The objective of this research contribution is to focus on various security issues occurs from the usage of Cloud services. As well as to discover probable problems, based on existing researches; finally observe and present appropriate key solution for each problem.

2020

The word Cloud came into focus from the graphic that was often used to show the heterogeneous networks and complex infrastructure. Cloud computing is the next generation networks which is soon going to revolutionize the computing world. Security in Cloud computing is an important issue and critical parameters, and has number of issues and problem related to it. Cloud service provider and the cloud service consumer should make sure that the cloud is safe enough from all the external threats so that the customer does not face any problem such as loss of data or data theft. There is also a chance where a misbehaviors user can affect the cloud by impersonating a legitimate user, thus creating problem to the entire cloud and affects many more customers who are sharing the affected cloud. This paper works on security issues in cloud computing as well as related security concerns suggested in literature.