Data Security Risk and Preventive Measures of Virtual Cloud Server Based on Cloud Computing

2020 ◽  
pp. 40-45
Author(s):  
Ping Xia
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Preventive Measures ◽  
Security Risk ◽  
Cloud Server

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.

scholarly journals Data Security of Mobile Cloud Computing on Cloud Server

OALib ◽  
2016 ◽  
Vol 03 (04) ◽  
pp. 1-11 ◽  
Author(s):  
Mohammad Waseem ◽  
Abdullah Lakhan ◽  
Irfan Ali Jamali
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Mobile Cloud Computing ◽  
Mobile Cloud ◽  
Cloud Server

Cryptography in Big Data Security

2019 ◽  
pp. 639-656
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.

Data Security and Privacy Protection of Cloud Computing

2013 ◽  
Vol 846-847 ◽  
pp. 1570-1573
Author(s):  
Xue Bing Dai ◽  
Zhao Jing Wang ◽  
Yan Zhang
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Privacy Protection ◽  
Security And Privacy ◽  
Cloud Computing Environment ◽  
Cloud Server ◽  
Application Mode ◽  
The Mean ◽  
It Application ◽  
Mean Time

Data security and privacy protection of cloud computing as a new IT application mode are the most valued and concerned issues of the cloud user,and thus of utmost significance to the security of cloud computing. This paper describes and analyzes in detail the risks of data security and privacy showup brought by cloud computing,discusses the protective approaches of data security and privacy in cloud computing environment. Furthermore, this paper based on the newly developed fully homomorphism encryption then proposed a data security scheme which can operate encrypted data directly on cloud server without decrypt while all communication between client and server is encrypted, it can assure data security at the mean time assure the operate efficiency.

The hindrance of cloud computing acceptance within the financial sectors in Germany

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Harrison Stewart
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Design Methodology ◽  
Online Survey ◽  
Critical Issue ◽  
Security Risk ◽  
Infrastructure As A Service ◽  
Cloud Technology ◽  
Content Type ◽  
Bank Employees

Purpose The purpose of this study is to develop a model called “IaaS adoption” to identify the various challenges and precise implications that hinder the adoption of infrastructure as a service (IaaS) in Germany. Design/methodology/approach The model was validated by an online survey of 208 bank employees. Findings The study found that the nine-five-circle factors (data security, risk and trust) and other factors proved to be statistically significant challenges for IaaS acceptance among banks in Germany. Originality/value The adoption of cloud technology and its advantages is still a critical issue for the conventional banking sectors in Germany.

scholarly journals FINANCIAL DATA SECURITY IN CLOUD COMPUTING

2021 ◽  
Author(s):  
Naveen Kunnathuvalappil Hariharan
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Financial Institutions ◽  
Data Security ◽  
Financial Services ◽  
Business Models ◽  
Security Risk ◽  
Service Companies ◽  
Security Business ◽  
Security Network

Many enterprises have achieved a novel, quick, and low-costtechnology to address the concerns of data storage and availabilityfor customers, which is referred to as Cloud Computing. More andmore financial service companies and organizations have shifted theiroffline services to cloud platforms to provide customers with moreconvenient and accurate services. Working with a cloud servicesprovider offers a wide variety of benefits for banks and financialinstitutions. This includes greater flexibility and scalability, lowercosts, and improved organizational efficiency. However, at themoment, they pose a certain level of data security risk to financialorganizations. For financial institutions, keeping data secure is of theutmost importance. Financial information is extremely sensitive,making it valuable and especially vulnerable. The cloud serviceproviders are making significant efforts to develop the cloud industryin order to maintain optimal security. After discussing cloudcomputing in the financial sector, this research outlined six majorsecurity concerns that financial institutions face in cloud computing.They are Information security Business securitySystem Security HostSecurity Data Security Network Security. We also discussed themajor strategies by cloud computing providers to tackle theseissues.Once the security challenges can be resolved properly, cloudcomputing will be further promoted in the finance sector. Financialinstitutions may leverage cloud computing in the future to developnovel business models and provide customers with an entirely newexperience with financial services.

Data Security and Protection in Cloud Computing

2012 ◽  
Vol 1 (2) ◽  
pp. 31-34
Author(s):  
Shameena Begum ◽  
◽  
V.Ratna Vasuki ◽  
K.V.V.Srinivas K.V.V.Srinivas
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Security And Protection

Comparative Study of Cryptography for Cloud Computing for Data Security

2019 ◽  
Vol 13 ◽  
Author(s):  
Priya Mathur ◽  
Amit Kumar Gupta ◽  
Prateek Vashishtha
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Elliptic Curve Cryptography ◽  
Plain Text ◽  
Hybrid Encryption ◽  
Cipher Text ◽  
Business Applications ◽  
Computing Grid ◽  
Cloud Servers ◽  
Client Side

Cloud computing is an emerging technique by which anyone can access the applications as utilities over the internet. Cloud computing is the technology which comprises of all the characteristics of the technologies like distributed computing, grid computing, and ubiquitous computing. Cloud computing allows everyone to create, to configure as well as to customize the business applications online. Cryptography is the technique which is use to convert the plain text into cipher text using various encryption techniques. The art and science used to introduce the secrecy in the information security in order to secure the messages is defined as cryptography. In this paper we are going to review few latest Cryptographic algorithms which are used to enhance the security of the data on the cloud servers. We are comparing Short Range Natural Number Modified RSA (SRNN), Elliptic Curve Cryptography Algorithm, Client Side Encryption Technique and Hybrid Encryption Technique to secure the data in cloud.

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