Proceedings ArticleDOI
A secure data aggregation protocol for fog computing based smart grids
Feyza Yildirim Okay,Suat Ozdemir +1 more
- pp 1-6
TLDR
This paper presents a novel Domingo-Ferrer additive privacy based Secure Data Aggregation (SDA) scheme for Fog Computing based SGs (FCSG) that achieves end-to-end confidentiality while ensuring low communication and storage overhead.Abstract:
In Smart Grids (SGs), data aggregation process is essential in terms of limiting packet size, data transmission amount and data storage requirements. This paper presents a novel Domingo-Ferrer additive privacy based Secure Data Aggregation (SDA) scheme for Fog Computing based SGs (FCSG). The proposed protocol achieves end-to-end confidentiality while ensuring low communication and storage overhead. Data aggregation is performed at fog layer to reduce the amount of data to be processed and stored at cloud servers. As a result, the proposed protocol achieves better response time and less computational overhead compared to existing solutions. Moreover, due to hierarchical architecture of FCSG and additive homomorphic encryption consumer privacy is protected from third parties. Theoretical analysis evaluates the effects of packet size and number of packets on transmission overhead and the amount of data stored in cloud server. In parallel with the theoretical analysis, our performance evaluation results show that there is a significant improvement in terms of data transmission and storage efficiency. Moreover, security analysis proves that the proposed scheme successfully ensures the privacy of collected data.read more
Citations
More filters
Journal ArticleDOI
Differential Privacy Techniques for Cyber Physical Systems: A Survey
TL;DR: This paper surveys the application and implementation of differential privacy in four major applications of CPSs named as energy systems, transportation systems, healthcare and medical systems, and industrial Internet of things (IIoT).
Journal ArticleDOI
Internet of Things Based Smart Grids Supported by Intelligent Edge Computing
TL;DR: An edge computing system for IoT-based (Internet of Things) smart grids is proposed to overcome the drawbacks in the current cloud computing paradigm in power systems, where many problems have yet to be addressed such as fully realizing the requirements of high bandwidth with low latency.
Journal ArticleDOI
Fog computing: from architecture to edge computing and big data processing
TL;DR: The paper discusses the taxonomy of fog computing, how this is different from cloud computing and edge computing technologies, its applications, emerging key technologies and various challenges involved in fog technology.
Journal ArticleDOI
Secure Healthcare Data Aggregation and Transmission in IoT—A Survey
TL;DR: A survey of different data collection and secure transmission schemes where fog computing based architectures are considered is presented in this article, where fog assisted smart city, smart vehicle and smart grids are also considered that achieve secure, efficient and reliable data collection with low computational cost and compression ratio.
Journal ArticleDOI
Edge and fog computing for IoT: A survey on current research activities & future directions
Mohammed Laroui,Mohammed Laroui,Mohammed Laroui,Boubakr Nour,Hassine Moungla,Hassine Moungla,Moussa Ali Cherif,Hossam Afifi,Mohsen Guizani +8 more
TL;DR: This paper investigates the role of cloud, fog, and edge computing in the IoT environment, and covers in detail, different IoT use cases with edge and fog computing, the task scheduling in edge Computing, the merger of software-defined networks (SDN) and network function virtualization (NFV) with edge computing, security and privacy efforts.
References
More filters
Journal ArticleDOI
A view of cloud computing
Michael Armbrust,Armando Fox,Rean Griffith,Anthony D. Joseph,Randy H. Katz,Andy Konwinski,Gunho Lee,David A. Patterson,Ariel Rabkin,Ion Stoica,Matei Zaharia +10 more
TL;DR: The clouds are clearing the clouds away from the true potential and obstacles posed by this computing capability.
Book ChapterDOI
Public-key cryptosystems based on composite degree residuosity classes
TL;DR: A new trapdoor mechanism is proposed and three encryption schemes are derived : a trapdoor permutation and two homomorphic probabilistic encryption schemes computationally comparable to RSA, which are provably secure under appropriate assumptions in the standard model.
Proceedings ArticleDOI
Fog computing and its role in the internet of things
TL;DR: This paper argues that the above characteristics make the Fog the appropriate platform for a number of critical Internet of Things services and applications, namely, Connected Vehicle, Smart Grid, Smart Cities, and, in general, Wireless Sensors and Actuators Networks (WSANs).
Book ChapterDOI
Fog Computing and Its Role in the Internet of Things
TL;DR: This chapter argues that the above characteristics make the Fog the appropriate platform for a number of critical internet of things services and applications, namely connected vehicle, smart grid, smart cities, and in general, wireless sensors and actuators networks (WSANs).
On data banks and privacy homomorphisms
TL;DR: It appears likely that there exist encryption functions which permit encrypted data to be operated on without preliminary decryption of the operands, for many sets of interesting operations.