scholarly journals CLOUD TECHNOLOGIES AND THEIR ROLE IN DIGITALIZATION OF ELECTRIC POWER FACILITIES

2020 ◽  
Vol 1 (14) ◽  
pp. 22-25
Author(s):  
Yuriy Konovalov ◽  
Anton Vaygachev ◽  
Angelina Tihonova ◽  
Dmitriy Zhil'nikov
Keyword(s):  
Cloud Computing ◽  
Electric Power ◽  
Energy Sector ◽  
Cloud Technology ◽  
Irkutsk Region ◽  
Energy Service ◽  
Cloud Technologies

The model of cloud computing and the principle of its operation in relation to the energy service of the enterprise are considered. The classification of cloud technology categories is presented. The main features of using cloud technologies in enterprises, as well as information security in their work, are studied. The assessment of existing projects in the energy sector, as well as options for implementation in the Irkutsk region.

scholarly journals How risk perception influences CEOs' technological decisions: extending the technology acceptance model to small and medium-sized enterprises' technology decision makers

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Luca Ferri ◽  
Rosanna Spanò ◽  
Marco Maffei ◽  
Clelia Fiondella
Keyword(s):  
Cloud Computing ◽  
Risk Perception ◽  
Technology Acceptance ◽  
Technology Acceptance Model ◽  
Equation Modeling ◽  
Cloud Technology ◽  
Content Type ◽  
Factors Influencing ◽  
Acceptance Model

PurposeThis paper aims to investigate the factors influencing chief executive officers’ (CEOs') intentions to implement cloud technology in Italian small and medium-sized enterprises (SMEs).Design/methodology/approachThe study proposes a model that integrates the theoretical construct of the technology acceptance model (TAM) with a classification of perceived benefits and risks related to cloud computing. The study employs a structural equation modeling approach to analyze data gathered through a Likert scale-based survey.FindingsThe findings indicate that risk perception has a strong negative effect on the intention to introduce cloud technology in firms. This effect is partially offset by the perceived ease of use of the technology.Originality/valueThe study provides a new theoretical framework that integrates the TAM and a classification of perceived risks to provide a clear view of management's cognitive processes during technological change. Moreover, the results show the main factors influencing decisions regarding the implementation of cloud computing in firms in light of the perception of risks. Finally, this study provides interesting findings for cloud service providers (CSPs) about their customers' decision-making processes.

A Study and Analysis of Trust Management System in Cloud Technologies

2021 ◽  
pp. 220-232
Author(s):  
Lahari Anne ◽  
S. Anandakumar ◽  
Anand Mahendran ◽  
Muhammad Rukunuddin Ghalib ◽  
Uttam Ghosh
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Management System ◽  
Trust Management ◽  
Large Percentage ◽  
Technological Breakthrough ◽  
Cloud Technology ◽  
Trust Management System ◽  
Management Techniques ◽  
Cloud Technologies

Cloud computing is a technology that has enabled individual users and organizations alike to implement such functionality. Currently, a large percentage of the data being generated is stored on clouds, and the number of organizations opting for cloud-based technologies is continuously on the rise. With such growing numbers accessing and utilizing cloud resources, data security has become a significant cause of concern. Traditional methods of cloud computing are becoming obsolete and ineffective with each technological breakthrough, and data is thus highly subjected to getting corrupted or hacked. This chapter provides a survey on various trust management techniques used in cloud technology to protect the data with multiple security features.

CLOUD TECHNOLOGY INFORMATION SECURITY RISKS AND METHODS OF THEIR ASSESSMENT

2021 ◽  
Author(s):  
Георгий Константинович Игнатенков
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Development Trend ◽  
Cloud Environment ◽  
Security Risks ◽  
Cloud Technology ◽  
The World ◽  
Cloud Technologies ◽  
The Development Trend

В данной статье рассматривается тенденция развития облачных технологий в мире и России, приводятся потенциальные угрозы информационной безопасности в облачной среде, а также рекомендации и методы оценки и управления рисками информационной безопасности в облачных вычислениях. This article examines the development trend of cloud technologies in the world and in Russia, provides potential threats to information security in the cloud environment, as well as recommendations and methods for assessing and managing information security risks in cloud computing.

scholarly journals MODELLING THE EFFICIENCY OF THE CLOUD COMPUTING IMPLEMENTATION AT ENTERPRISES

2019 ◽  
pp. 45-59 ◽  
Author(s):  
Tetiana Zatonatska ◽  
Oleksandr Dluhopolskyi
Keyword(s):  
Cloud Computing ◽  
Data Centers ◽  
Personal Data ◽  
Cost Effective ◽  
Cloud Services ◽  
Advanced Technology ◽  
Cloud Technology ◽  
Cost Of Ownership ◽  
The Cost ◽  
Cloud Technologies

The article describes the main characteristics, types and properties of cloud computing. The most widespread cloud technologies in Ukraine are analyzed. It is identified that the largest share among users of cloud technologies in Ukraine currently belong to large holdings, IT companies, commercial enterprises and banks, but other sectors of business are also involved in the development of these services. The aim of the article is to develop the methodology for evaluating the efficiency of cloud technologies implementation at enterprises and its experimental verification. The economic component of the cloud computing implementation at enterprises (expenditures and revenues of both cloud technology owners and users) is considered. The efficiency of using cloud computing at enterprises is proved. It is found that organizations usually do not use the power of their personal data centers to a full extent. This leads to idle equipment, extra cost on maintenance and servicing of hardware, amortization, staff salaries and etc. The feasibility of transition of enterprises to cloud computing in such situations has been proved, which considerably reduce the costs of the enterprise due to the absence of need for hardware and necessary staff to support the operation of information systems. Usability of the methodology of total cost of ownership in evaluating the effectiveness of using services for the enterprise has been proved. The proposed methodology compares the main costs of using personal data centers and the cost of using cloud computing. It is experimentally proven that in most cases, the cost of maintaining personal data center (PDC) is higher than the cost of cloud services. It is also proved that the efficiency of cloud technology operation depends on the internal structure and organization of computing processes inside the systems, as well as on external factors such as the size of enterprises-clients, industries, costs for the organization of data centers, etc. Cloud computing is an advanced technology which has future prospects and is cost-effective for both enterprise users and provider organizations.

scholarly journals CLOUD COMPUTING AND THEIR ROLE IN DIGITALIZATION ELECTRIC POWER

2020 ◽  
Vol 2020 (1) ◽  
pp. 203-204
Author(s):  
Yuriy Konovalov ◽  
Anton Vaygachev ◽  
Nikolay Levin
Keyword(s):  
Cloud Computing ◽  
Internet Of Things ◽  
Electric Power ◽  
New Technologies ◽  
The Internet ◽  
Energy Services ◽  
Energy Companies ◽  
Cloud Technologies ◽  
Goals And Objectives ◽  
The Internet Of Things

In relation to electric power facilities, the advantages of cloud computing are considered. It has been established that, depending on the goals and objectives solved by the energy services, various types and categories of cloud technologies are applicable. It is noted that energy companies demonstrate greater openness to new technologies, such as cloud computing, the Internet of things in the energy sector, against the backdrop of a growing digitalization trend of the country's economy as a whole

A Study of the Cloud Computing Adoption Issues and Challenges

2020 ◽  
Vol 13 (3) ◽  
pp. 313-318 ◽  
Author(s):  
Dhanapal Angamuthu ◽  
Nithyanandam Pandian
Keyword(s):  
Cloud Computing ◽  
High Performance ◽  
Cloud Service ◽  
Ease Of Use ◽  
Modern Trend ◽  
Security Issues ◽  
Research Areas ◽  
Data Location ◽  
Broad Classification

<P>Background: The cloud computing is the modern trend in high-performance computing. Cloud computing becomes very popular due to its characteristic of available anywhere, elasticity, ease of use, cost-effectiveness, etc. Though the cloud grants various benefits, it has associated issues and challenges to prevent the organizations to adopt the cloud. </P><P> Objective: The objective of this paper is to cover the several perspectives of Cloud Computing. This includes a basic definition of cloud, classification of the cloud based on Delivery and Deployment Model. The broad classification of the issues and challenges faced by the organization to adopt the cloud computing model are explored. Examples for the broad classification are Data Related issues in the cloud, Service availability related issues in cloud, etc. The detailed sub-classifications of each of the issues and challenges discussed. The example sub-classification of the Data Related issues in cloud shall be further classified into Data Security issues, Data Integrity issue, Data location issue, Multitenancy issues, etc. This paper also covers the typical problem of vendor lock-in issue. This article analyzed and described the various possible unique insider attacks in the cloud environment. </P><P> Results: The guideline and recommendations for the different issues and challenges are discussed. The most importantly the potential research areas in the cloud domain are explored. </P><P> Conclusion: This paper discussed the details on cloud computing, classifications and the several issues and challenges faced in adopting the cloud. The guideline and recommendations for issues and challenges are covered. The potential research areas in the cloud domain are captured. This helps the researchers, academicians and industries to focus and address the current challenges faced by the customers.</P>

Classification of Cloud Systems Cyber-security Threats and Solutions Directives

2017 ◽  
Vol 2 (3) ◽  
pp. 1
Author(s):  
Hanane Bennasar ◽  
Mohammad Essaaidi ◽  
Ahmed Bendahmane ◽  
Jalel Benothmane
Keyword(s):  
Cloud Computing ◽  
Cyber Security ◽  
Data Security ◽  
Denial Of Service ◽  
Security Threats ◽  
Huge Number ◽  
Open Problems ◽  
Long Period ◽  
Near Future

Cloud computing cyber security is a subject that has been in top flight for a long period and even in near future. However, cloud computing permit to stock up a huge number of data in the cloud stockage, and allow the user to pay per utilization from anywhere via any terminal equipment. Among the major issues related to Cloud Computing security, we can mention data security, denial of service attacks, confidentiality, availability, and data integrity. This paper is dedicated to a taxonomic classification study of cloud computing cyber-security. With the main objective to identify the main challenges and issues in this field, the different approaches and solutions proposed to address them and the open problems that need to be addressed.

Application of cloud technology in digital cultural heritage: an analysis of public culture cloud platforms in China

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dengdeng Wanyan ◽  
Tong Shang
Keyword(s):  
Cloud Computing ◽  
Cultural Heritage ◽  
Public Culture ◽  
Cultural Construction ◽  
Service Development ◽  
Cloud Technology ◽  
Content Type ◽  
Digital Cultural Heritage ◽  
Depth Analysis ◽  
Technology Applications

Purpose The purpose of this paper is to investigate the significant advantages of cloud technology in digital cultural heritage construction by analyzing public culture cloud platforms in China. The authors hope to provide references for other countries and regions on the applications of cloud computing techniques in digital cultural construction. Design/methodology/approach The primary research methods involved interview and case analysis. A comprehensive understanding of cloud technology and China’s culture cloud platforms were gained through research into extensive amounts of literature. Analyzing 21 culture cloud platforms offers a general understanding of culture clouds, while the Hunan Public Culture Cloud acts as a representative sample that gives detailed insight. Findings This paper explores the considerable advantages of cloud computing in digital cultural construction from four aspects: integration of decentralized heterogeneous resources, coordination and cooperation, accurately matching user needs and promotion of balanced service development. Originality/value Existing studies fall short of comprehensive investigations of culture cloud platforms and in-depth analysis of the advantages of cloud technology applications. This paper uses the construction of public culture cloud platforms in China as the research object. Further, this paper compares the construction status of different culture cloud platforms.

scholarly journals Analysis of the ukrainian market of cloud technologies

Connectivity ◽  
2020 ◽  
Vol 148 (6) ◽  
Author(s):  
K. A. Fedosiva ◽  
◽  
I. M. Sribna
Keyword(s):  
Cloud Computing ◽  
Human Life ◽  
Rapid Development ◽  
Cloud Services ◽  
Remote Access ◽  
Local Network ◽  
Rapid Improvement ◽  
Local Conditions ◽  
Wide Range ◽  
Cloud Technologies

The article is devoted to the analysis of the Ukrainian market for the spread of cloud technologies, an overview of growth dynamics, application segments and identifies leading companies that offer services using cloud computing. According to the unanimous forecasts of the world’s leading consulting companies, the rapid improvement and spread of cloud computing is now one of the key trends that in the next 5-8 years will significantly affect the global development of not only the IT industry but also business, finance, public administration, medicine, education and many other areas of human life. Prospects for the rapid development of cloud services in Ukraine encourage more careful consideration of the experience of their application in more «mature» markets and identify the main benefits and risks of these technologies in local conditions. People perceive the cloud as a platform only for storage and computing. However, there are many other opportunities that cloud technologies offer with cloud computing. Currently, cloud computing technologies are becoming increasingly popular. The advantages of this technology are obvious: economy, speed, elasticity, versatility of access. In the future, their use will create a powerful information and telecommunications system, which will be a technological solution for the construction and development of new infrastructure in the country. The world’s largest IT vendors (Microsoft, Amazon, Google and others) somehow implement cloud computing services, providing a wide range of opportunities for users. Thus, cloud computing is software and hardware that is available to the user via the Internet (or local network) in the form of a service that allows you to use a user-friendly web interface for remote access to dedicated resources (computing resources, programs and data). Thus, cloud computing is the next stage of information development of mankind.

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