Cloud Computing: Information Security Concerns

2015 ◽  
Vol 10 (2) ◽  
pp. 567-579 ◽  
Author(s):  
Е.А. Исаев ◽  
E.A. Isaev
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Data Security ◽  
Rapid Development ◽  
Remote Access ◽  
Ideal Solution ◽  
Satisfactory Solution ◽  
Security Technologies ◽  
Secure Cloud Computing ◽  
The Ideal

The rapid development of information technology in today's society dictates new requirements for information security technologies of data, methods of remote access and data processing, integrated reduction of financial expenses on working with information. In recent years, the ideal solution to all these problems that is widely suggested is the concept of cloud computing. This technique really makes a number of clear advantages when working with information and is already widely used in a number of areas of scientific and business activities, but many aspects of information security, characteristic of cloud computing is still far from a satisfactory solution. The article discusses the main challenges of information security of cloud computing. A review of methods to ensure data security, the choice of the most secure cloud computing is discussed, and models to provide the method of increasing the security of cloud computing are looked at.

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.

Cryptography in Big Data Security

2018 ◽  
pp. 71-94
Author(s):  
Navin Jambhekar ◽  
Chitra Anil Dhawale
Keyword(s):  
Cloud Computing ◽  
Big Data ◽  
Information Security ◽  
Data Security ◽  
Computing System ◽  
Mobile Client ◽  
Security Issues ◽  
Cloud Computing System ◽  
Cloud Server ◽  
Encrypted Search

Information security is a prime goal for every individual and organization. The travelling from client to cloud server can be prone to security issues. The big data storages are available through cloud computing system to facilitate mobile client. The information security can be provided to mobile client and cloud technology with the help of integrated parallel and distributed encryption and decryption mechanism. The traditional technologies include the plaintext stored across cloud and can be prone to security issues. The solution provided by applying the encrypted data upload and encrypted search. The clouds can work in collaboration; therefore, the encryption can also be done in collaboration. Some part of encryption handle by client and other part handled by cloud system. This chapter presents the security scenario of different security algorithms and the concept of mobile and cloud computing. This chapter precisely defines the security features of existing cloud and big data system and provides the new framework that helps to improve the data security over cloud computing and big data security system.

The Empirical Analysis of Cloud Computing Services among the Hungarian Enterprises

2016 ◽  
pp. 1162-1190
Author(s):  
Peter Sasvari ◽  
Zoltán Nagymate
Keyword(s):  
Cloud Computing ◽  
Information Flow ◽  
Data Security ◽  
Basic Concept ◽  
Remote Access ◽  
Security Issues ◽  
Computing Services ◽  
Cloud Computing Services ◽  
System Breakdown ◽  
The Empirical Analysis

Innovation capability has increasingly been searched by the ICT sector in cloud computing applications recently. This chapter describes the economic potentials of cloud computing and explores the characteristics of its usage among Hungarian enterprises. Although enterprises are aware of the basic concept of cloud computing, they have concerns about its application mainly due to data security issues and the lack of education. The chance of using cloud computing services is mainly facilitated by the creation of easier application and consultation would positively affect their usage. According to microenterprises and corporations, faster information flow and remote access are the key benefits of cloud usage. In the case of small-sized enterprises, the two main advantages are easier system recoverability and a higher level of mobility in case of a system breakdown. For the medium-sized enterprises, remote access and greater data security were the key benefits of using cloud computing services in 2014.

Researches on Data Correctness and Completeness in Cloud Computing Based on Game Theory

2014 ◽  
Vol 496-500 ◽  
pp. 2069-2072
Author(s):  
Yong Hong Yu ◽  
Li Wu
Keyword(s):  
Game Theory ◽  
Cloud Computing ◽  
Data Security ◽  
Mixed Strategy ◽  
Complete Information ◽  
Security Technologies ◽  
Mixed Strategy Nash Equilibrium ◽  
Countermeasures And Suggestions ◽  
Trusted Data ◽  
Database Service

Ensuring data correctness and data completeness in cloud computing, in addition to security technologies, many other factors need also be considered, such as the behaviors of participants of cloud computing. This paper discusses the data correctness and completeness in cloud computing based on the perspective of game theory. It built a complete information static game theory frame between a trusted data center and an un-trusted database service provider, and gave the mixed strategy Nash equilibrium. It also proposed some countermeasures and suggestions to improve the data security in cloud computing.

scholarly journals Comparative Analysis of Hash Authentication Algorithms and ECC Based Security Algorithms in Cloud Data

2019 ◽  
Vol 8 (1) ◽  
pp. 53-61
Author(s):  
S. Hendry Leo Kanickam ◽  
L. Jayasimman
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Data Integrity ◽  
Combination Method ◽  
Message Authentication ◽  
Cloud Data ◽  
Security Issues ◽  
Security Authentication ◽  
Secure Cloud Computing ◽  
Hashing Algorithm

Cloud computing is ensuring the security of stored data in cloud computing servers is one of the mainly demanding issues. In Cloud numerous security issues arises such as authentication, integrity and confidentiality. Different encryption techniques attempt to overcome these data security issues to an enormous extent. Hashing algorithm plays an important role in data integrity, message authentication, and digital signature in modern information security. For security purpose using encryption algorithm like ECC (Elliptic Curve Cryptography) and Authentication of data integrity using hashing algorithms like MD5, and SHA-512. This combination method provides data security, authentication and verification for secure cloud computing.

scholarly journals Research on Information Security in Cloud Computing Environment

2016 ◽  
Vol 3 (1) ◽  
pp. 42
Author(s):  
Quanhui Ren ◽  
Hui Gao
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Reference Model ◽  
Rapid Development ◽  
Computing Environment ◽  
Computing Technology ◽  
Cloud Computing Environment ◽  
Network Information ◽  
Security Issues ◽  
Security Problem

<span style="color: black; line-height: 115%; font-family: 'Calibri','sans-serif'; font-size: 12pt; mso-fareast-font-family: Calibri; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">In order to adapt to rapid development of network information technology, the application of cloud computing technology is increasingly widespread. However, the security problem in the cloud computing environment has not been effectively resolved. Currently, the research on this problem is getting more attention from the industry. In order to further investigate the information security issues of cloud computing environment, this article not only discusses the basic concept, characteristics and service model of cloud computing, but also focuses on the cloud computing security reference model and cloud cube model. In this paper, the information security problems and concrete solutions in the former cloud computing environment are discussed from different aspects.</span>

scholarly journals ACS Steganography for Reliable Cloud Arcade

2021 ◽  
Vol 9 (11) ◽  
pp. 446-451
Author(s):  
D. Lakshmi Renuka devi
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Data Security ◽  
Short Message Service ◽  
Technical Information ◽  
Short Message ◽  
Message Service ◽  
Cloud Condition

Abstract: In cloud computing distributed assets are shared by means of system in exchange of matter with its environment. Subsequently client can expanse the access their information from anyplace. Simultaneously exist protection and security problems arise because of various causes. Initial one is poignant upgrade in system advances. Another is expanded interestfor future benefit accretion, which make numerous associations to re- appropriate their information hoard. So there is a demand for assured cloud stockpiling management in open cloud condition where the supplier isn't a divulge in one. Our research tends to various data security and protectionassurance problems in a cloud computing condition and suggests a approach for giving assorted security administrations like authentication, consent and classification alongside checking in adjournment 128 piece Advanced Cryptograph Standard (ACS) is utilized to increment information security and classification. Incloud, aided technical information is encoded & decoded engrossing ACS and eventual transmit on a cloud. The supported model uses Short Message Service (SMS) mechanism by keeping away from unapproved access to client information. Keywords: Network, Authorization, Confidentiality, Security, authorized searchable cryptograph

scholarly journals Implementing Information Security Mechanism Over Cloud Network

2019 ◽  
Vol 8 (2) ◽  
pp. 1706-1710
Keyword(s):  
Cloud Computing ◽  
Information Security ◽  
Distributed Computing ◽  
The Other ◽  
Security Mechanism ◽  
Aes Algorithm ◽  
Symmetric Key ◽  
Secure Cloud Computing ◽  
Cloud Network

The security parts of distributed computing, particularly the security of information, turn out to be increasingly essential. It is important to build up another component to verify the information in the cloud. Cryptographic based symmetric key cryptosystems helps to provide an efficient way to protect information. Enhanced symmetric key cryptosystem AES algorithm has been proposed for securing the data and safely storing to the cloud. This paper is to provide an overall security to the files which are in the cloud so the encrypted file can be retrieved at any time from the cloud. The paper also aims to introduce the mechanism use to secure cloud computing applications as well as to compare some existing algorithm like RSA and AES with an enhanced AES algorithm and to prove that the proposed algorithm is more effective than the other two algorithms. The encryption speed of the algorithms is graphically represented in the paper.

The Empirical Analysis of Cloud Computing Services among the Hungarian Enterprises

2015 ◽  
pp. 118-146
Author(s):  
Peter Sasvari ◽  
Zoltán Nagymate
Keyword(s):  
Cloud Computing ◽  
Information Flow ◽  
Data Security ◽  
Basic Concept ◽  
Remote Access ◽  
Security Issues ◽  
Computing Services ◽  
Cloud Computing Services ◽  
System Breakdown ◽  
The Empirical Analysis

Innovation capability has increasingly been searched by the ICT sector in cloud computing applications recently. This chapter describes the economic potentials of cloud computing and explores the characteristics of its usage among Hungarian enterprises. Although enterprises are aware of the basic concept of cloud computing, they have concerns about its application mainly due to data security issues and the lack of education. The chance of using cloud computing services is mainly facilitated by the creation of easier application and consultation would positively affect their usage. According to microenterprises and corporations, faster information flow and remote access are the key benefits of cloud usage. In the case of small-sized enterprises, the two main advantages are easier system recoverability and a higher level of mobility in case of a system breakdown. For the medium-sized enterprises, remote access and greater data security were the key benefits of using cloud computing services in 2014.

scholarly journals Information Security Management

2020 ◽  
Vol 11 (2) ◽  
pp. 1-16
Author(s):  
Sri Harsha Somepalli ◽  
Sai Kishore Reddy Tangella ◽  
Santosh Yalamanchili
Keyword(s):  
At Risk ◽  
Information Security ◽  
Data Security ◽  
Security Management ◽  
Data Breach ◽  
Information Security Management ◽  
Security Breach ◽  
Security Organizations ◽  
The Ideal

AbstractInformation security management is a very important issue for anyone working in the field of technology, or for anyone at risk of security breach, who understands the implications of these vulnerabilities. Many organizations are always on the constant threat of a security breach. It is easy for an organization to experience a data breach that can seriously compromise their data. With the evolving threats of data security, organizations are always working to ensure that their data is protected. Frameworks associated with information security can be pivotal to an organization. Frameworks employed in organizations helps to protect the employee and user information which is essential as it puts employees and clients at ease that their information is secure. Identifying the ideal frameworks for an organization is important. However, this process can be a bit tricky as a lot has to be considered to identify the best framework for the organization.

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