Privacy Preservation in Big Data From the Communication Perspective—A Survey

Wang, Tao; Zheng, Zhigao; Rehmani, Mubashir Husain; Yao, Shihong; Zheng, Haibin

doi:10.1109/comst.2018.2865107

Cited by 74 publications

(25 citation statements)

References 122 publications

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“…Such information ruins the business image. Some companies have attracted the wrath of the public due to leaked emails [25]. It is also noteworthy that online crimes through hacking undermine the capacity to control the flow of information.…”

Section: Discussion Of Current Issues and Challengesmentioning

confidence: 99%

Strengthen of Cybersecurity in the Organizations: Challenges and Solutions

Alarifi¹

2019

IJCA

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The adoption of technological resources in organizational functions reflects the changes in the nature of interactions in society. Business communication involves interactions meant to realize organizational functions such as supply, marketing, logistics, and sales, among others non-business functions. The utilization of technological resources in organizations is inevitable in the current environment. This is made possible by the advancement in technologies such as the Internet and communication devices. The paper examines the challenges and solutions related to cybersecurity. The vice has been prevalent in recent times; with companies making huge losses on finances and data. The proposed holistic solutions will require close cooperation between public, organizations, and government to stimulate the chances of success.

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Section: Discussion Of Current Issues and Challengesmentioning

confidence: 99%

Strengthen of Cybersecurity in the Organizations: Challenges and Solutions

Alarifi¹

2019

IJCA

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“…Many privacy-preserving schemes have been proposed for data analytics in the literature. Differential privacy is a new approach tailored to the problem of privacy-preserving data analytics such that individuals or organizations can leverage sensitive data for better service without privacy breach [35,36]. It has a wide range of applications in many areas, such as recommender system [37] and genomics [38].…”

Section: Privacy-preserving Schemesmentioning

confidence: 99%

“…Regarding privacy and accuracy, differential privacy is adopted by many FL approaches. The foundation of differential privacy is to perturb the query output by adding random noise [35,36]. A fundamental trade-off exists in differential privacy that the accuracy of the solution depends on the level of the noise added.…”

Section: Remarkmentioning

confidence: 99%

Privacy-Preserving Distributed Analytics in Fog-Enabled IoT Systems

Zhao

2020

Sensors

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The Internet of Things (IoT) has evolved significantly with advances in gathering data that can be extracted to provide knowledge and facilitate decision-making processes. Currently, IoT data analytics encountered challenges such as growing data volumes collected by IoT devices and fast response requirements for time-sensitive applications in which traditional Cloud-based solution is unable to meet due to bandwidth and high latency limitations. In this paper, we develop a distributed analytics framework for fog-enabled IoT systems aiming to avoid raw data movement and reduce latency. The distributed framework leverages the computational capacities of all the participants such as edge devices and fog nodes and allows them to obtain the global optimal solution locally. To further enhance the privacy of data holders in the system, a privacy-preserving protocol is proposed using cryptographic schemes. Security analysis was conducted and it verified that exact private information about any edge device’s raw data would not be inferred by an honest-but-curious neighbor in the proposed secure protocol. In addition, the accuracy of solution is unaffected in the secure protocol comparing to the proposed distributed algorithm without encryption. We further conducted experiments on three case studies: seismic imaging, diabetes progression prediction, and Enron email classification. On seismic imaging problem, the proposed algorithm can be up to one order of magnitude faster than the benchmarks in reaching the optimal solution. The evaluation results validate the effectiveness of the proposed methodology and demonstrate its potential to be a promising solution for data analytics in fog-enabled IoT systems.

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“…Considering the adoption level of solar energy, it might be recommended for the small producers to make use of any additional income source, such as SolarCoin. Being based on blockchain technology [20][21][22][23][24][25][26][27][28][29][30][31], SolarCoin is global and decentralized, similar in many ways to cryptocurrency such as Bitcoin, but more efficient and environmentally friendly [32][33][34]. SolarCoin stands out because, Sustainability 2020, 12, 1540 3 of 30 unlike other types of cryptocurrency, it ensures contribution to an economically and environmentally beneficial activity by vertically produced solar energy [35][36][37].…”

Section: Introductionmentioning

confidence: 99%

Implementing Blockchain Technology in Irrigation Systems That Integrate Photovoltaic Energy Generation Systems

et al. 2020

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Traditionally, the energy industry has been slow in adopting new disruptive technologies and the transition to a new energy market will require a new digital transformation plan, involving all parties from the energy market. Although it now seems to be an impossible and hard-to-accept scenario, especially by the big players in the industry, the pilot projects so far demonstrate that blockchain can play a major role in the future energy market, even if the technology is still in the first stages of the adoption life cycle. This article attempts to describe a solution to provide alternative irrigation systems for small farmers. The solution involves creating associations of small farmers that will use green energy from photovoltaic panels for the irrigation of agricultural lands. The efficiency of the proposed system can be monitored not only through digital hardware connected to photovoltaic panels and water pumps, but also by using the new blockchain technology that stimulates innovation and growth in the energy and a high level of automation though smart contracts. To accelerate the transition to the green energy economy, a SolarCoin version similar to the Bitcoin cryptocurrency has also been proposed, which is a utility token that creates new possibilities for energy and water trading.Sustainability 2020, 12, 1540 2 of 30 photovoltaic panels can still be used at high capacity to supplement the energy required to run the farm [4,12,13].Photovoltaic systems are ideal in isolated areas that do not have access to the national energy system. Below, the most important advantages of applying the photovoltaic systems in agriculture have been listed [14-16]:

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Privacy Preservation in Big Data From the Communication Perspective—A Survey

Cited by 74 publications

References 122 publications

Strengthen of Cybersecurity in the Organizations: Challenges and Solutions

Strengthen of Cybersecurity in the Organizations: Challenges and Solutions

Privacy-Preserving Distributed Analytics in Fog-Enabled IoT Systems

Implementing Blockchain Technology in Irrigation Systems That Integrate Photovoltaic Energy Generation Systems

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