Connecting Human to Cyber-World: Security and Privacy Issues in Mobile Crowdsourcing Networks

Zhong, Hong; Huang, Xinyi; Yang, Panlong; Jin, Shi; Xie, Lihua; Wang, Kun

doi:10.1007/978-3-030-01150-5_4

Cited by 8 publications

(4 citation statements)

References 76 publications

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“…For example, On 3rd October 2017, Yahoo revealed that in August 2013, the data breach of Yahoo had affected over 3 billion user accounts [1]. Recent studies [2], [3] reveal that users PINs and passwords are stolen by hackers. To prevent data breaches from intruders, digital resources (data, passwords, etc.)…”

Section: Introductionmentioning

confidence: 99%

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

et al. 2020

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The use of keystroke dynamics for user authentication has evolved over the years and has found its application in mobile phones. But the primary challenge with mobile phones is that they can be used in any position. Thus, it becomes critical to analyze the use of keystroke dynamics using the data collected in various typing positions. This research proposed a three-step authentication model that could be used to authenticate a user who is using the mobile in sitting, walking, and relaxing position. Furthermore, the mobile orientation (portrait and landscape) was considered while taking input from the user. Apart from using traditional keystroke features, accelerometer data were also combined for classification using Random Forest(RF) and K-Nearest Neighbour(KNN) classifiers. The three-step authentication method was able to authenticate a user with an EER of 2.9% for the relaxing landscape position. Finally, the model was optimized using Particle Swarm Optimization (PSO) to reduce the feature set and make the model more practical for mobile phones. Optimization helped to reduce the number of features from 55 to 17 and improved the EER to 2.2%. The research validated that relaxing and walking positions are the best positions to authenticate a user using keystroke dynamics.

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Section: Introductionmentioning

confidence: 99%

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

et al. 2020

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“…Yang et al [12] explored a number of critical security and privacy issues that impede the application of the mobile crowdsourcing network (MCN). When participating in crowdsourcing, mobile users consume their own resources (e.g., battery, mobile data, and memory) and may suffer potential security and privacy threats, which, in turn, affect the quality of relationship between actors.…”

Section: Literature Reviewmentioning

confidence: 99%

“…In their work, Yang et al [12] also examined the service provider. In their definition, the service provider is a "crowdsourcing platform that provides crowdsourcing services to both end users and public crowds" and end users in turn are "customers who purchase or rent crowdsourcing services at certain costs."…”

Section: Literature Reviewmentioning

confidence: 99%

COVID-19 crisis impact on the stability between parties in crowdfunding and crowdsourcing

Liu

Panfilova

Mikhaylov

et al. 2021

Wireless Pers Commun

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This research reviews challenges in building sustainable relationships between the parties involved in the crowdfunding and crowdsourcing projects, which are running in extreme situations, such as the COVID-19 pandemic. This study aims to solve problems that generate the crowdsourcing concerns and to find better alternatives to increase trust for crowdfunding among donors, as this impacts their strategic sustainability in the conditions of turbulence and COVID-induced financial crisis. It was found that factors influence donor decisions in different ways, yet the common tendency for donor activity is non-monotonicity. Future development in the field of sustainable relationships should focus on creating a donor classification system.

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“…Li et al [67] proposed an scheme to distinguish DDoS and FEs by amalgamation of total deviation and coefficient of correlation . In current generation of heterogeneous and dynamic networks like mobile crowd-sourcing network the issue of privacy preservation and DDoS attack is more severe [106]. there are few researchers who have also proposed solution for DDoS attack management which can utilized to protect webservers from DDos attack.…”

Section: Correlation Coefficient Based Techniquesmentioning

confidence: 99%

Shielding techniques for Application Layer DDoS Attack in Wireless Networks : A Methodological Review

Salunke

Ragavendran

2021

Preprint

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In today's world the wireless networks are widely preferred as a communication medium as these are infrastructure less networks. The application layer of these networks is targeted by attackers because it is responsible for actual data exchange with privacy of end users. As human dependency on wireless networks is increasing the DDoS attacks i.e. distributed denial of service attack which becomes a nightmare for the researchers. This attack is one of the most devastating attacks that can be executed on web-servers and congest the network keys like socket connections, CPU cycles, and memory database. In this current mobile computing world, the necessity of DDOS attack management is significantly increased because this attack can degrade the entire web experience. Further, this DDOS attack is commenced along with the legitimate requests so it is also important to differentiate DDoS attack from other similar Events. This review endeavors to explore with more emphasis on various privacy preservation scheme for application layer DDoS attack and its management stages like prevention, detection, mitigation and Differentiation along with comparative statement of prominent techniques dis-covered in each stage. This methodological survey report shall lead the way to researchers and network designers to suit the specific management scheme to provide the complete protection of wireless networks from DDoS attack.

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Connecting Human to Cyber-World: Security and Privacy Issues in Mobile Crowdsourcing Networks

Cited by 8 publications

References 76 publications

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

COVID-19 crisis impact on the stability between parties in crowdfunding and crowdsourcing

Shielding techniques for Application Layer DDoS Attack in Wireless Networks : A Methodological Review

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Connecting Human to Cyber-World: Security and Privacy Issues in Mobile Crowdsourcing Networks

Cited by 8 publications

References 76 publications

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

A Three-Step Authentication Model for Mobile Phone User Using Keystroke Dynamics

COVID-19 crisis impact on the stability between parties in crowdfunding and crowdsourcing

Shielding techniques for Application Layer DDoS Attack in&nbsp;Wireless&nbsp;Networks : A Methodological Review

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Shielding techniques for Application Layer DDoS Attack in Wireless Networks : A Methodological Review