A survey of incentive mechanisms in static and mobile P2P systems

Haddi, Fatima Lamia; Benchaïba, Mahfoud

doi:10.1016/j.jnca.2015.09.004

Cited by 24 publications

(6 citation statements)

References 29 publications

(34 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The performance of a decentralized P2P system relies on the voluntary participation of its users. To achieve a good performance it is necessary to implement methods that provide incentives to stimulate cooperation among users [58]. A simple incentive mechanism is based on ranking highly the results of a particular node if it has contributed significantly in previous searches.…”

Section: Discussionmentioning

confidence: 99%

Intelligent query processing in P2P networks: Semantic issues and routing algorithms

et al. 2019

View full text Add to dashboard Cite

P2P networks have become a commonly used way of disseminating content on the Internet. In this context, constructing efficient and distributed P2P routing algorithms for complex environments that include a huge number of distributed nodes with different computing and network capabilities is a major challenge. In the last years, query routing algorithms have evolved by taking into account different features (provenance, nodes' history, topic similarity, etc.). Such features are usually stored in auxiliary data structures (tables, matrices, etc.), which provide an extra knowledge engineering layer on top of the network, resulting in an added semantic value for specifying algorithms for efficient query routing. This article examines the main existing algorithms for query routing in unstructured P2P networks in which semantic aspects play a major role. A general comparative analysis is included, associated with a taxonomy of P2P networks based on their degree of decentralization and the different approaches adopted to exploit the available semantic aspects.

show abstract

Section: Discussionmentioning

confidence: 99%

Intelligent query processing in P2P networks: Semantic issues and routing algorithms

et al. 2019

View full text Add to dashboard Cite

show abstract

“…However, it is not advantageous to implement a peerto-peer system without data replication. In a centralized system, the replication may be used or not and it depends on the application requirements: it aims to protect the data and to ensure a better scalability [11] system, the response time to a request is less than one second [24] and the system adapts systematically to the loading time if there is a large volume of requests [25]. This advantage is due to the powerful TTP that supports several management mechanisms.…”

Section: Comparative Study Between the Blockchain And Classical Sysmentioning

confidence: 99%

Going Beyond the Blockchain Hype: In Which Cases are Blockchains Useful for IT Applications?

Madhoun

Hatin

Bertin

2019

2019 3rd Cyber Security in Networking Conference (CSNet)

View full text Add to dashboard Cite

Blockchain technology is today proposed as a new technical infrastructure for several types of IT applications. This interest is due to its unique property that allows two entities to perform transactions, in a very secure manner, without going through a TTP. However, a blockchain comes along a number of other intrinsic properties, which may not be suitable or beneficial in all the envisaged application cases. Consequently, we propose in this paper a decision tree to identify when a blockchain may be the appropriate technical infrastructure for a given IT application, and when another system (centralized or distributed peer-to-peer) is more adapted. This tree is based on a comparative study between the blockchain and classical "centralized and distributed peer-to-peer" systems.

show abstract

“…Normally, the security of two-party protocols is discussed with a single external attacker, who is assumed to arbitrarily sabotage the protocols by corrupting at most one party. In most cases, however, a realistic attacker often sabotages the security protocols with certain incentives instead of arbitrary purposes (Haddi and Benchaïba 2015;Zhao et al 2012;Wu et al 2014). If the attacker can justify his (or her) attacks, he (or she) will be motivated to launch the corruption such that the protocols are changed toward the way to benefit him (or her).…”

Section: Introductionmentioning

confidence: 99%

Incentive-driven attacker for corrupting two-party protocols

et al. 2018

View full text Add to dashboard Cite

Adversaries in two-party computation may sabotage a protocol, leading to possible collapse of the information security management. In practice, attackers often breach security protocols with specific incentives. For example, attackers manage to reap additional rewards by sabotaging computing tasks between two clouds. Unfortunately, most of the existing research works neglect this aspect when discussing the security of protocols. Furthermore, the construction of corrupting two parties is also missing in two-party computation. In this paper, we propose an incentive-driven attacking model where the attacker leverages corruption costs, benefits and possible consequences. We here formalize the utilities used for two-party protocols and the attacker(s), taking into account both corruption costs and attack benefits. Our proposed model can be considered as the extension of the seminal work presented by Groce and Katz (Annual international conference on the theory and applications of cryptographic techniques, Springer, Berlin, pp [81][82][83][84][85][86][87][88][89][90][91][92][93][94][95][96][97][98] 2012), while making significant contribution in addressing the corruption of two parties in two-party protocols. To the best of our knowledge, this is the first time to model the corruption of both parties in two-party protocols.

show abstract

A survey of incentive mechanisms in static and mobile P2P systems

Cited by 24 publications

References 29 publications

Intelligent query processing in P2P networks: Semantic issues and routing algorithms

Intelligent query processing in P2P networks: Semantic issues and routing algorithms

Going Beyond the Blockchain Hype: In Which Cases are Blockchains Useful for IT Applications?

Incentive-driven attacker for corrupting two-party protocols

Contact Info

Product

Resources

About