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Cloud computing is one of the cutting-edge technologies used by most of the people. Cloud users are requested to submit the personal private information to the Cloud by the Internet. Cloud computing trend is increasing rapidly so to make cloud computing more popular the very first step for the organization is to identify exact area where the cloud related threats lie.When user do this, they hope that cloud service provider (CSPs), will provide the privacy for the data. Cloud computing is an information technology (IT) paradigm that enables ubiquitous access to shared pools of configurable system resources and higher-level services that can be rapidly provisioned with minimal management effort, often over the Internet. The development of the cloud service model provide businesssupporting technology in a more efficient way than ever before the shift from server to service based technology brought a drastic change in computing technology.Cloud computing relies on sharing of resources to achieve coherence and economies of scale, similar to a utility. This paper presents an overview and study of cloud computing, also illustrates the various application of cloud computing.
International Journal for Research in Applied Science and Engineering Technology
Cloud computing now easily tops any list of topics in computer science because of its far reaching involvements in many areas in computing, especially Big Data. Moreover, It is a one of the most emerging technology due to the provision of various computing infrastructure and services. Cloud computing has evolved through a number of phases that include mainframe computing, cluster computing, and grid computing, parallel computing, distributed computing and utility computing. Cloud computing is often considered the successor of grid, cluster and, mainframe computing. Cloud computing is the delivery of many services through the Internet. These resources include tools and applications like databases, infrastructure, platforms, data storage, servers, networking, and software. Many people and businesses use cloud for a number of reasons including cost savings, increased productivity, speed, efficiency, high performance, scalability, high computing power and security. This paper presents the definition of cloud computing, its characteristics, different cloud services and various platforms that are used in cloud computing.
IAIC Transactions on Sustainable Digital Innovation , 2020
The concept of Cloud Computing has been distinguished as one of the major computing models in recent years. Cloud computing has become a great innovation that has important consequences not just for services on the internet but also for the entire Information technology (IT) market. Its emergence aims to optimize on-demand technology, hardware and information provisioning as a service, reaching the economy of scale in the distribution and operation of IT strategies. A great deal of cloud computing research has been concerned over some obstacles and challenges that rely upon behind the lure of cloud computing. Security has been always raised as one of the most critical issues of cloud computing where resolving such an issue would result in constant growth in the use and popularity of the cloud. Security requirements represent a major issue that has to be met in order of easing some of these obstacles. This article presents the role of cloud computing in the IT sectors.
Cloud computing is a network-based environment that focuses on sharing computations, Cloud computing networks access to a shared pool of configurable networks, servers, storage, service, applications & other important Computing resources. In modern era of Information Technology, the accesses to all information about the important activities of the related fields. In this paper discuss the advantages, disadvantages, characteristics, challenge, deployment model, cloud service model, cloud service provider & various applications areas of cloud computing such as small & large scale (manufacturing, automation, television, broadcast, constructions industries), Geographical Information system (GIS), Military intelligence fusion (MIS), business management, banking, Education, healthcare, Agriculture sector, E-Governance, project planning, cloud computing in family etc. Keywords: Cloud computing, community model, hybrid model, Public model, private model
2014
While the topic of Cloud Computing has become prevalent in the last few years (roughly from 2006 onwards), the industry's leading IT companies trying to enter this category and applying it in their service processes. customers and users have. So that the top of today's IT world, cloud computing as a major competitive advantage over companies that use their rank. Cloud computing as a new mode of network applications for the development of infrastructure of the Internet. [3]. In this paper a general introduction to the topic of cloud computing deal Subsequent layers of the important features of cloud computing will be mentioned Finally, a comparative assessment of the country and the world will focus on this area.
Face to the continuous increase of information systems implementation and maintenance costs, companies externalize more and more their Information Technology (IT) services as cloud providers, the main interest of this strategy for companies is that they pay only for services actually consumed. Cloud computing is becoming a well--known buzzword nowadays and the most attractive field of information and communication systems. After virtualization, cloud seems to be the revelation that will allow companies to be more efficient and to manage the information systems cost more confidently. Following this stunning entry, we present in this paper a survey of cloud computing, highlighting its key concepts and architectural principles and services, these services are divided into three categories Infrastructure--as--a--Service (IaaS), Platform--as--a--Service (PaaS) and Software--as--a--Service (SaaS). IAAS it can be defined as delivered computer infrastructure, typically a platform virtualization environment as a service. Rather than purchasing servers, software, datacenter space or network equipment, clients instead buy those resources as a fully outsourced service. Security is a big concern within IaaS, PAAS providers offer access to APIs (Application Programming Interface), programming languages and development middleware that allows subscribers to develop custom applications without installing or configuring the development environment. SAAS gives to users access to software or services which reside in the cloud and not on the user's device. Furthermore, we discuss and compare a list of software for creating cloud--computing solutions such as Eucalyptus, OpenNubela, and OpenStack. The main aim of this paper is to provide a better understanding of the design challenges of cloud computing and to show that how cloud computing will make the business world simpler, more efficient, and more specialized.
Now a day's cloud computing plays a major role in IT. It is not used for business activities but it is now also used for educational purposes. Cloud computing is just internet based computing you can say it is another properties of internet. customers plug into "cloud " and access applications ,services which is priced and on demand. In this paper we will discuss some case studies of cloud computing and reasons why cloud computing came in IT market. We will also show benefits of cloud computing, security aspects of cloud computing and a new approach for providing security in cloud computing. The implementation part shows that how we reduce security problem in cloud computing.
2014
This paper is the survey and concept of Cloud Computing Establishment and security issues. Cloud Computing is considered as one of the emerging arenas of computer science in recent times. It is providing excellent facilities to business entrepreneurs by flexible infrastructure. Although, cloud computing is facilitating the Information Technology industry, the research and development in this arena is yet to be satisfactory. Our contribution in this paper is an advanced survey focusing on cloud computing concept and most Security issues.
International Journal of Advanced Research in Computer Science and Software Engineering
On demand or on pay per use of resource such as: network, storage and server these all facilities are provided by cloud computing through internet is called cloud computing. Although, cloud computing is facilitating the Information Technology industry, the research and development in this arena is yet to be satisfactory. Our contribution in this paper is an advanced survey focusing on cloud computing concept and most advanced research issues. This paper provides a better understanding of the cloud computing and identifies important research issues in this burgeoning area of computer science. Section 1 contains the introduction, in the section 2, we provide an overview of cloud computing, section 3 contains the security architecture and section 4 will focus on the research issues and security issue. We conclude the paper on section 5 along with references.
IARJSET, 2017
The term cloud computing "Is a reset buzzword's in IT world". Cloud computing aimed at providing IT as a service to the cloud user on-demand basis with greater flexibility, availability, reliability and massive scalability with utility of computing mode. It is concept where a computer is created using internet with main purpose of utilizing share resources like computer, software and hardware etc. In general cloud computing is an internet based environment where you pay for resources that you use. The term cloud computing centralizing computation, it came in web backing in 1990's. This paper represent review of cloud computing concept also different kinds of services provide over the cloud computing, cloud infrastructure, security. However, the vulnerabilities of the infrastructure involved in cloudcomputing based on m-health system as well as problems and solutions in information security.
INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, 2015
In today’s era every organization wants to implement Cloud Computing to fullfil their needs of computing.The Cloud computing is a fastest growing area in every sector like IT industry ,Government organizations etc . The Cloud computing emerges as a new computing paradigm which aims to provide computation, software, data access, and storage services that do not require end-user knowledge of the physical location and configuration of the system that delivers the services. The intent of this paper is to have a review on cloud computing, its working ,its use in various sectors,deployment models and services.
Cloud computing is the delivery of computing as a service rather than a product, whereby IT resources, software, shared resources, and information are provided to computers as well as other devices on demand, like the electricity grid. Cloud computing is also an Internet-based computing where a large pool of systems are connected in private or public networks, and provide dynamically scalable infrastructure for application data as well as file storage. Security of Cloud computing is an evolving sub-domain of network security, computer security and information security. In spite of its vitality, it exhibits many security flaws such as loss of important data, data leakage and something related to cloning, resource pooling etc. Security of Cloud Computing is emerging area for study and this paper presents an overview, characteristics, benefits, advantages and disadvantages of cloud computing. Also include the several security and privacy issues with challenges and includes solution of security issues of cloud computing. The aim of this paper is to show important aspect of security, privacy concerned challenges which the authors and researchers are facing in the security of cloud computing.
2014
The paper identifies the issues and the solution to overcome these problems. Cloud computing is a subscription based service where we can obtain networked storage space and computer resources. This technology has the capacity to admittance a common collection of resources on request. It is the application provided in the form of service over the internet and system hardware in the data centers that gives these services. But having many advantages for IT organizations cloud has some issues that must be consider during its deployment. The main concern is security privacy and trust. There are various issues that need to be dealt with respect to security and privacy in a cloud computing scenario [4].
ARS Publications, Chennai, 2020
This book “Cloud Computing” is to understand the concepts, key technologies, strengths and limitations of Cloud Computing. It contributes an impression towards enabling the technologies, in the development of cloud. It provides a preliminary study to understand and use architecture of compute and storage cloud, service and delivery models. It will help the beginner to understand and have hands-on experience in implementing the Cloud with resource management and security.
2014
This paper is the survey and concept of Cloud Computing technology and its usage. It is providing excellent facilities to business entrepreneurs by flexible infrastructure. Although, cloud computing is facilitating the Information Technology industry, the research and development in this arena is yet to be satisfactory. Our contribution in this paper is an advanced survey focusing on cloud computing concept and most Security issues.
To solve a variety of problems, a computer system employs a number of machines that are arranged in various ways. This is a computing environment in which a large number of computers work together to process and exchange data in order to solve problems. There are various types of cloud computing environments, including private, time sharing, client-server, distributed, cloud, cluster, and others. One of the important computing environments in today's era is cloud computing environment. A huge project is divided among numerous computers in grid computing to make the most of their resources. Cloud computing has the exact opposite effect. It enables the simultaneous execution of numerous smaller applications. Because of its user-friendly, virtualized, and automatically scalable utilities, clouds are more popular than grids. In comparison to grid's fixed payment scale, cloud's pay-as-you-go concept is more appealing. As a result, cloud computing is a far broader concept than grid and utility computing, and it is not limited to a single network.
Now a days the work is being done by hiring the space and resources from the cloud providers in order to do work effectively and less costly. This paper describes the cloud, its challenges, evolution, attacks along with the approaches required to handle data on cloud. The practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. The need of this review paper is to provide the awareness of the current emerging technology which saves the cost of users.
International Journal of Advanced Research in Computer Engineering & Technology (IJARCET), 2019
This paper presents an overview on cloud computing. It became the most popular in the world of computer science. It's a technique of using a network which is hosted on internet and you can access it from all over the world by connecting to the internet. A technique which is used for storing the data globally rather than storing it locally which is cost effective. As cloud computing provides lot of good services but at the same time cloud computing have some security challenges too. In this paper cloud computing, its services, its security and some of the key research topics in this area is discussed.
Cloud computing is a new computational model which is primarily based on grid computing. Cloud computing are often outlined as a computing surroundings wherever computing wants by one party are often outsourced to a different party and once would like be arise to use the computing power or resources like information or emails, they will access them via web. This paper is for anyone who will have recently detected regarding cloud computing and desires to grasp a lot of regarding cloud computing. During this paper, we described Cloud Computing, Architecture of Cloud Computing, Characteristics of Cloud Computing, and different Services and Deployment model of Cloud Computing.
JOIV : International Journal on Informatics Visualization, 2021
Cloud computing represents a kind of computing that is based on the sharing of computing resources instead of possessing personal devices or local servers for handling several applications and tasks. This kind of computing includes three distinguished kinds of services provided remotely for clients that can be accessed by using the Internet. Typically, clients work on paying annual or monthly service fees for suppliers, in order to gain access to systems that work on delivering infrastructure as a service, platforms as a service, and software as a service for any subscriber. In this paper, the usefulness and the abuse of the cloud computing are briefly discussed and presented by highlighting the influences of cloud computing in different areas. Moreover, this paper also presents the kinds and services of cloud. In addition, the security issues that cover the cloud security solution requirements, and the cloud security issues, which is one of the biggest issues in recent years in clo...
2012 Second International Conference on Advanced Computing & Communication Technologies, 2012
Cloud computing is a new computational model which is primarily based on grid computing. Cloud computing are often outlined as a computing surroundings wherever computing wants by one party are often outsourced to a different party and once would like be arise to use the computing power or resources like information or emails, they will access them via web. This paper is for anyone who will have recently detected regarding cloud computing and desires to grasp a lot of regarding cloud computing. During this paper, we described Cloud Computing, Architecture of Cloud Computing, Characteristics of Cloud Computing, and different Services and Deployment model of Cloud Computing.
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