cloud computing 2019



Cloud Computing Challenges in a General Perspective
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Cloud computing has been growing rapidly since Amazon brought this idea to the public. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and Cloud Computing has been increasingly incorporated by companies as a cost-effective way to make resources and services continuously available. However, as a consequence of service downtimes at cloud providers, achieving operational reliability and resource

Efficient Mobile Cloud Computing through Computation Offloading
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Abstract Mobile Cloud Computing (MCC) has been introduced to be a prospective technology with the explosive growth of mobile applications and evolving cloud computing concept. MCC is the integration of cloud computing in the mobile technology environment. It

Evolving Cryptographic Approach for Enhancing Security of Resource Constrained Mobile Device Outsourced Data in Cloud Computing
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Mobile cloud computing in the increasing popularity among users of mobile device enables to store their data in cloud. Security is the major concern when the sensitive information is stored and transferred across the internet. It is essential to make sure that the data is

Environmental Benefits of Enhanced Hecc-Elgamal Cryptosystem for Security in Cloud Data Storage Using Soft Computing Techniques
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The green, or eco-friendly, aspect of the cloud is one of the most multifaceted advantages of cloud computing INTRODUCTION Cloud Computing evolved through the distributed software architectures scalability and extensibility (Khan and Al-Yasiri 2016)

Comparison of Fog Computing Cloud Computing
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Fog computing is extending cloud computing by transferring computation on the edge of networks such as mobile collaborative devices or fixed nodes with built-in data storage, computing, and communication devices. Fog gives focal points of enhanced proficiency The series Studies in Computational Intelligence (SCI) publishes new developments and advances in the various areas of computational intelligence quickly and with a high quality. The intent is to cover the theory, applications, and design methods of computational

Cloud Computing of E-commerce
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Cloud computing affects on different sectors, including: E-learning, health care, and E- commerce. It offers online services in high efficiency and minimal cost which provide a high economic value. It is undoubtedly the next revolution in the Internet world as well as the Cloud computing has recently gained great attention from both academia and IT industry as a new infrastructure requiring smaller investments in hardware platform, staff training, or licensing new software tools. It is a new paradigm that has followed grid computing

Agent Based Information Security Framework for Hybrid Cloud Computing .
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In general, an information security approach estimates the risk, where the risk is to occur due to an unusual event, and the associated consequences for cloud organization. Information Security and Risk Management (ISRA) practices vary among cloud organizations and

An Analysis and Survey of Security Techniques for Cloud Computing
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The cloud computing is the type of network in which no central controller is present due to which security is the major issue of the network. The security attacks affect network performance in terms of certain parameters. This research work is related to detection of

Integration of Cloud Computing with Artificial Intelligence and Its Impact on Telecom Sector A Case Study
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The technologies cloud computing (CC) and artificial intelligence (AI) are very much on business horizon as smart transformation technologies for companies to be smarter once, so as to render their services in a smart way to their customer, meaning promptly, efficiently and

A Survey on Cloud Computing and Hybrid Cloud
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Cloud computing is the recently developing innovation. Every association needs to interface with the cloud computing condition. A survey on distinctive hybrid cloud organization models and cloud benefit models accessible in the field of cloud computing is discussed. An industry

Recent Advances in Cloud-Aware Mobile Fog Computing
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provided the original work is properly cited. Mobile fog computing (MFC) is an emerging paradigm that extends cloud computing (CC) by adding a new layer between the cloud and its end users. With the cloud-aware MFC, the

Distributed Scheme To Authenticate Data Storage Security In Cloud Computing
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Cloud Computing is the revolution in current generation IT enterprise. Cloud computing displaces database and application software to the large data centres, where the management of services and data may not be predictable, where as the conventional In the era of cloud computing and big data, storage systems are very important and have become the infrastructure of many real-world applications. However, existing storage systems fail to offer cost-efficient searching service due to overlooking the semantics behind

MIRRA: Rule-Based Resource Management for Heterogeneous Real-Time Applications Running in Cloud Computing Infrastructures
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Real-time software and hardware applications are attracting more attentions from many different areas of industry and academia due to exponentially growing markets of Cyber Physical System (CPS) and Internet of Things (IoT) devices. In order to satisfy high

A Taxonomy of Virtualization Security Issues in Cloud Computing Environments
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Objectives: To identify the main challenges and security issues of virtualization in cloud computing environments. It reviews the alleviation techniques for improving the security of cloud virtualization systems. Methods/Statistical Analysis: Virtualization is a fundamental

MEASURING INFORMATION SECURITY AND CYBERSECURITY ON PRIVATE CLOUD COMPUTING
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Information security is an essential topic that contributes the success of business operation nowadays. The urgency of applying effective information security can be seen in all business and non-profit entities. The article takes the case of university XYZ that uses private

Preserving security using crisscross AES and FCFS scheduling in cloud computing
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Cloud computing is a developing technology in distributed computing which provides pay service model as per user need and requirement. Cloud includes the collection of virtual machine which have both computational and storage facility. The objective of cloud

IMPACT ASPECTES OF IT FLEXIBILITY SPECIFIC TO CLOUD COMPUTING ADOPTION ON IT EFFECTIVENESS
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Against the background of recent economic realities, certainly one of the bigger forces that is affecting businesses worldwide is cloud computing technology, whose advantages consist of agility, Cost savings, time to market, Competitive edge, time to capability, Flexibility

AN EFFICIENT JOB SHARING STRATEGY FOR PRIORITIZED TASKS IN MOBILE CLOUD COMPUTING ENVIRONMENT USING ACS-JS ALGORITHM
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In recent times, users necessitate and expect more demanding criteria to perform computational intensive applications on their mobile devices. Based on the mobile device limitations such as processing power and battery life, Mobile Cloud Computing (MCC) is

Fog Computing: An Efficient Platform for the Cloud-resource Management
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energy consumptions as well service costs. Although centralized cloud computing is still more convenient, feasible platform for most of real-time applications and services but not the best. As in centralized distributed environment

Privacy Preserving Ranked Keyword Search Over Cloud Computing
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Cloud computing is one of the emerging technologies in todays world (trend). Cloud computing has envisioned as the next generation architecture of IT enterprise. The flip side to this coin is that cloud storage emerges the security issues of confidentiality, On Five Definitions of Data Integrity .
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This paper compares ve de nitions of data integrity , and shows how they can be ordered in an increasingly restrictive sequence. The most general of these, due to Courtney and Ware 6], is based on the concept of expectation of data quality: data has integrity to the extent that

End-to-end Data Integrity for File Systems: A ZFS Case Study.
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We present a study of the effects of disk and memory corruption on file system data integrity . Our analysis focuses on Suns ZFS, a modern commercial offering with numerous reliability mechanisms. Through careful and thorough fault injection, we show that ZFS is robust to a

Fast integrity for large data
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We present a scheme that provides data integrity with extreme speed. The proposed scheme bases on a different design than those from hash functions. Like a hash function a deterministic algorithm outputs a small string called tag with a message on input, however

Efficient integrity checking technique for securing client data in cloud computing
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It has been widely observed that the concept of cloud computing is become one of major theory in the world of IT industry. It involves storing the users data to be able to use the applications and services that the clouds introduce. There is a significant numbers of risks

A system for ensuring data integrity in grid environments
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Data integrity has to become one of the central concerns of large-scale distributed computing systems such as the Grid, whose primary products are the results of computation. In order to maintain the integrity of this data , the system must be resilient to diverse attacks We discuss several disk read-write optimizations that are implemented in different transaction systems and disk hardware to improve performance. These include:(1) when multiple sectors are written to disk, the sectors may be written out of sequence (SCSI disk

Identifying data integrity in the cloud storage
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In cloud computing, data is moved to a remotely located cloud server. Cloud faithfully stores the data and return back to the owner whenever needed. But there is no guarantee that data stored in the cloud is secured and not altered by the cloud or Third Party Auditor (TPA). In This paper discusses the design and implementation of a high-availability clustering solution. This solution provides data integrity guarantees and a simple and effective way for making services highly available. The implementation of the system design in a Linux

Data integrity on 20nm SSDs
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Page 1. Data Integrity on 20nm SSDs Robert Frickey Intel Corporation Flash Memory Summit 2012 Santa Clara, CA 1 Page 2. Agenda Flash Memory Summit 2012 Santa Clara, CA 2 Overview of data integrity metrics Challenges as Nand scales to 20nm and below Nand-related

Security of Fully Distributed Power System State Estimation: Detection and Mitigation of Data Integrity Attacks.
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State estimation plays an essential role in the monitoring and supervision of power systems. In todays power systems state estimation is typically done in a centralized or in a hierarchical way, but as power systems will be increasingly interconnected in the future

A robust tamperproof watermarking for data integrity in relational databases
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Watermarking for Databases is one of the fastest growing areas of research dealing with security and authentication issues for digital contents when they are shared or distributed to others. One of the security aspects is to authenticate tamperproof receipt of the database This work presents a scheme to build data communication system that can effectively protect data integrity and confidentiality. Firstly, This work briefly introduces the situation of integrity and confidentiality protection. Then, This work brings forward a new cipher, which uses a

Ensuring Data Integrity in Cloud Computing
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Cloud computing provides convenient on-demand network access to a shared pool of configurable computing resources. The resources can be rapidly deployed with great efficiency and minimal management overhead. Cloud is an insecure computing platform

Modelling spatial data integrity rules at the metadata level
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Data quality in populated spatial databases has been of great concern over the last decade. Much work has gone into means of incorporating spatial business rules in GIS with the ultimate aim of reducing errors in data entry, or detecting them after they are made. This

Digital watermarking method for data integrity protection in wireless sensor networks
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Wireless sensor networks are self-organized and data -centric, which have been well applied in many practical areas. But in these applications, data integrity from sensors has not been verified. Thereby in this paper, we have proposed a novel data integrity protection strategy

Refreshing thoughts on DRAM: Power saving vs. data integrity
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To head-off the trend of increasing power consumption and throughput overheads due to refresh in DRAM, researchers are exploring ways to fine-tune refresh rate. Refresh management proposals range from temperature-aware refresh to partitioning data cells

Testing and data integrity in the administration of statewide student assessment programs
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Testing and data integrity on statewide assessments is defined as the establishment of a comprehensive set of policies and procedures for: a) the proper preparation of students, b) the management and administration of the test (s) that will lead to accurate and appropriate

Experiments on Formal Verification of Mobile Agent Data Integrity Properties.
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This paper explores the possibility of applying exist-ing verification techniques and tools to the cryptographic mechanisms specifically designed for the protection of mobile agents from their environment, with a particular emphasis on agent data integrity . In a previous paper we

Data integrity of cloud data storages (CDSs) in cloud
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The growing need of Information Technology in every field has lead to the evolution of cloud computing for highly efficient usage of IT resources. Cloud provides services through internet. The computing power to the cloud environment is provided through collection of

Data integrity and confidentiality in outsourced database
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An increasing number of enterprises outsource their IT functions or business processes to third-parties who offer these services with a lower cost due to the economy of scale. Quality of service has become a major concern in outsourcing. When database owners outsourced

CLOUD COMPUTING INFRASTRUCTURE FOR ACADEMIC LIBRARIES
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In modern infrastructure environment, the cloud computing is one of the exciting developments although the use of the cloud in the corporate environment has already changed the concept of data storage and resource management, its use in the field of

An Efficient Virtual Machine Intrusion Detection System on Cloud Computing
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ABSTRACT As Cloud Computing is the rapidly growing field of IT. Cloud Computing is defined as an Internet based computing in which virtually shared servers that is data centers provide software, platform, infrastructure, policies and many resources. In this research we

A NOVEL APPROACH FOR PRIVACY PRESERVING SYSTEM WITH CONTENT BASED IMAGE RETRIEVAL IN CLOUD COMPUTING K ANJANEYULU, K
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Keeping in mind the true objective to enhance the capacity need of visual information, investigate concentrate on outsourcing the information to the cloud. This paper gives an examination of the present techniques of the security safeguarding content based picture

Benefits of Cloud computing
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Environmental sustainability can be achieved, amongst other things, if there is less consumption of electricity When IT is outsourced to cloud, the organisation will contribute less to generation of carbon footprint This is sometimes claimed as an environmental

The Calculus of Cloud Computing
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Cloud computing has attracted increasing attention in academia and industries. However, its fundamentals are still controversial, for example, what is cloud computing What is the mathematical foundation of cloud computing How can we use mathematical methods and

SECURITY ISSUES IN CLOUD COMPUTING
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Cloud computing is architecture for providing computing service via the internet on demand and pay per use access to a pool of shared resources namely networks, storage, servers, services and applications, without physically acquiring them. So it saves managing cost and

A SURVEY OF CLOUD COMPUTING
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ABSTRACT Recent interest in Cloud Computing has been driven by new offerings of computing resources that are attractive due to peruse pricing and elastic scalability, providing a significant advantage over the typical acquisition and deployment of equipment

AN INTRODUCTION TO CLOUD COMPUTING
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Nowadays, access control and A cryptographic key generation scheme for multilevel data security
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In 1982, and Taylor proposed an elegant solution to rhe partially ordered multilevel key distribution problem, using a cryptographic approach. Since then, continuing research has been conducred to try to realize and simplify their scheme. Generally speaking, there are

Towards achieving data security with the cloud computing adoption framework.
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Offering real-time data security for petabytes of data is important for Cloud Computing. A recent survey on cloud security states that the security of users data has the highest priority as well as concern. We believe this can only be able to achieve with an approach that is

Data security model for cloud computing
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With the development of cloud computing, Data security becomes more and more important in cloud computing. This paper analyses the basic problem of cloud computing data security . With the analysis of HDFS architecture, we get the data security requirement of cloud

Data security in cloud computing with elliptic curve cryptography
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Cloud computing is one of todays hottest research areas due to its ability to reduce costs associated with computing while increasing scalability and flexibility for computing services. Cloud computing is Internet based computing due to shared resources, software and the protection of data from accidental or malicious modification, destruction, or disclosure (FIPS); the science and study of methods of protecting data in computer and communications systems against unauthorized disclosure, transfer, delay, modifications, or

Privacy and Data Security Risks in Cloud Computing.
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In recent years, cloud computing has emerged as one of the fastest-growing segments of the information technology industry. The ability to leverage economies of scale, geographic distribution,

Robust data security for cloud while using third party auditor
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Cloud computing has been envisioned as the next-generation technology of IT industries. The Cloud is a platform where data owner remotely store their data in the cloud to enjoy the high quality applications and services. The client or data owner send their data to data

Enhancing data security using video steganography
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Information security has become the area of concern as a result of widespread use of communication medium over the internet. This paper focuses on the data security approach when combined with encryption and steganographic techniques for secret communication
are two most critical problems with cloud computing . Access control can be defined as a procedure by which users can access data from the cloud server. At the time of accessing data, there are many problems, such as data

CLOUD COMPUTING FOR RURAL DEVELOPMENT
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The majority of the population in Chhattisgarh lives in villages. Rural areas has been ignored since several decades and the Cloud will bring the change that is required to bridge the divide between rural and urban areas; and will improve the rural economy. This new

Towards Service Openness in Cloud Computing
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In cloud-based systems, a service-agnostic design of data systems is not anymore a way to achieve interactive solutions enabling service composition and supporting information sharing capabilities between heterogeneous (public and private) cloud infrastructures

Impact of Agriculture Areas Using Cloud Computing
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Cloud computing is a network-based environment that focuses on sharing computations, storage, service, applications other important computing resources. In modern era of cloud computing technology very helpful for centralized the all-agricultural related data bank

Reliable Data Distribution Services in Cloud Computing
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The cloud computing technologies have been rapidly risking in recent years due to its ready expansion, high reliability, low cost and other advantages. Therefore, in combination with the advantages of cloud computing in terms of technology and cost, the research on cloud

PGA Scheduling with Cloud Computing
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Execution of a large task and then further spliting the task into small multiple sub tasks that execute simultaneously and makes the exacution more fast is the concept of parallel computing. Faster output can be drawn with the capability of dividing the large task into

Evolution of Cloud Computing
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Theme of this paper is to explain the cloud features, its evolution, and various applications on cloud. The challenges faced in cloud implementation and finally various techniques and devices introduced to improve the performance of cloud architecture. Cloud vendors apply





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