Data security and privacy information challenges in cloud computing

2018 ◽  
Vol 16 (3) ◽  
pp. 215
Author(s):  
Jing Ma ◽  
Weiwei Kong ◽  
Yang Lei
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Security And Privacy

scholarly journals Data Security and Privacy in Cloud Computing

2014 ◽  
Vol 10 (7) ◽  
pp. 190903 ◽  
Author(s):  
Yunchuan Sun ◽  
Junsheng Zhang ◽  
Yongping Xiong ◽  
Guangyu Zhu
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Security And Privacy

Enhance Data Security and Privacy in Cloud

2020 ◽  
pp. 264-279
Author(s):  
Hicham Amellal ◽  
Abdelmajid Meslouhi ◽  
Abderahim El Allati ◽  
Annas El Haddadi
Keyword(s):  
Information Technology ◽  
Cloud Computing ◽  
Data Security ◽  
Security And Privacy ◽  
The Internet ◽  
Communications Networks ◽  
Private Key ◽  
Encrypt Data ◽  
Large Spread ◽  
Quantum Approach

With the advancement of communication and information technology, the internet has become used as a platform for computing and not only a way of communications networks. Accordingly, the large spread of cloud computing led to the emergence of different privacy implications and data security complexities. In order to enhance data security in the cloud, the authors propose in this chapter the use of an encryption box, which includes different cryptosystems. In fact, this step gives the user the opportunities to encrypt data with an unknown algorithm and makes a private key before the storage of data in the host company servers. Moreover, to manage the encryption database, the authors propose a quantum approach in search based on Grover's algorithm.

Data Security and Privacy Assurance Considerations in Cloud Computing for Health Insurance Providers

2017 ◽  
Vol 5 (4) ◽  
pp. 1-22
Author(s):  
Amavey Tamunobarafiri ◽  
Shaun Aghili ◽  
Sergey Butakov
Keyword(s):  
Cloud Computing ◽  
Health Insurance ◽  
Data Security ◽  
Assessment Tool ◽  
Security And Privacy ◽  
Data Breaches ◽  
Healthcare Data ◽  
The Us ◽  
Health Insurance Providers ◽  
Privacy Issues

Cloud computing has been massively adopted in healthcare, where it attracts economic, operational, and functional advantages beneficial to insurance providers. However, according to Identity Theft Resource Centre, over twenty-five percent of data breaches in the US targeted healthcare. The HIPAA Journal reported an increase in healthcare data breaches in the US in 2016, exposing over 16 million health records. The growing incidents of cyberattacks in healthcare are compelling insurance providers to implement mitigating controls. Addressing data security and privacy issues before cloud adoption protects from monetary and reputation losses. This article provides an assessment tool for health insurance providers when adopting cloud vendor solutions. The final deliverable is a proposed framework derived from prominent cloud computing and governance sources, such as the Cloud Security Alliance, Cloud Control Matrix (CSA, CCM) v 3.0.1 and COBIT 5 Cloud Assurance.

Data Security and Privacy Protection Issues in Cloud Computing

2014 ◽  
Vol 16 (1) ◽  
pp. 39-44 ◽  
Author(s):  
Dr.P.K. Rai ◽  
◽  
R.K. Bunkar ◽  
Vivekananda Mishra
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Privacy Protection ◽  
Security And Privacy

The faults of Data Security and Privacy in the Cloud Computing

2014 ◽  
Vol 9 (12) ◽  
Author(s):  
AL-Museelem Waleed ◽  
Chunlin Li ◽  
Naji Hasan.A.H
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Security And Privacy

scholarly journals Secure Distributed Data using Multi-Cloud

2020 ◽  
Vol 9 (4) ◽  
pp. 2998-3003
Keyword(s):  
Cloud Computing ◽  
Data Security ◽  
Cloud Service ◽  
Security And Privacy ◽  
Distributed Data ◽  
Second Stage ◽  
The Third ◽  
Third Stage ◽  
Three Stages ◽  
Access To Data

Implementing cloud computing provides many paths for web-based service. But, data security and privacy requirement become an important problem that limits several cloud applications. One of the key security and privacy concerns is the fact that cloud service suppliers have access to data. This concern greatly reduces the usability of cloud computing in many areas, such as financial business and government agencies. This paper focuses on this important issue and suggests a new approach, so cloud providers cannot directly access data. The proposed approach is divided into two sides: upload side and download side. In upload side, there is three stages, at the first stage; the transmitted file is splitted and then encrypted in order to achieve the data security requirement. At the second stage, the splitted data are integrity checked by MD5 algorithm, in order to achieve integrity requirement. At the third stage, the checked splitted data are stored separately in three -clouds, in order to achieve distribution requirement. In download side, also there is three stages. At the first stage, the data is retrieved from the three-clouds. At the second stage, data integrity is performed using MD5. At the third stage, data decryption and merging are done. The proposed approach is successfully implemented on (25 KB) image. The proposed model is successfully implemented in uploading side dependent on shares3 because provide high security with total time of (8.144 sec), and in downloading side with total side of (9.42).

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