Trinity: A Byzantine Fault-Tolerant Distributed Publish-Subscribe System with Immutable Blockchain-based Persistence

Ramachandran, Gowri Sankar; Wright, Kwame-Lante; Zheng, Licheng; Navaney, Pavas; Naveed, Muhammad; Krishnamachari, Bhaskar; Dhaliwal, Jagjit Singh

doi:10.1109/bloc.2019.8751388

Cited by 37 publications

(19 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…VerneMQ is an open-source showing similar qualities as commercial brokers. A similar distributed broker environment has been proposed in [10] , [11] . However, in all these approaches the broker is considered to be static.…”

Section: Related Workmentioning

confidence: 99%

Preparedness for managing pandemic using distributed mobile brokers – Using COVID 19 use case

Janani

Jebadurai

Paulraj

et al. 2022

Materials Today: Proceedings

View full text Add to dashboard Cite

The human community has experienced the worst disaster during this pandemic spread of COVID-19. Getting essential services viz., medical, food, water, and oxygen support have been challenging during the pandemic. People suffer inadequate essential services during these lockdowns and quarantines. This paper proposes a distributed mobile broker service using the MQTT protocol for managing and accessing essential services during a pandemic. The proposed method splits the city into areas. The essential service providers register their services with the publishers and the essential service seekers seek their services from the publishers using mobile brokers. The mobile broker is also equipped with data aware trajectory planning technique that considers collecting data from available nodes with less delay. The proposed technique has been tested under two scenarios viz., mobile brokers, fixed subscribers, and mobile brokers, mobile subscribers. The performance analysis has been carried out in terms of delay and packet delivery ratio with fixed broker conditions.

show abstract

Section: Related Workmentioning

confidence: 99%

Preparedness for managing pandemic using distributed mobile brokers – Using COVID 19 use case

Janani

Jebadurai

Paulraj

et al. 2022

Materials Today: Proceedings

View full text Add to dashboard Cite

show abstract

“…In [26], the authors contributed Trinity, a novel distributed publish-subscribe broker with blockchain-based immutability. It distributes the published data to all brokers in the network, and stores the distributed data in an immutable ledger by using the blockchain technology.…”

Section: Based On P2p Networkmentioning

confidence: 99%

Exploiting Blockchain and Secure Access Control Scheme to Enhance Privacy-Preserving of IoT Publish-Subscribe System

Tian

Wang

et al. 2021

Preprint

View full text Add to dashboard Cite

With the dramatically increasing deployment of intelligent devices, the Internet of Things (IoT) has attracted more attention and developed rapidly. It effectively collects and shares data from the surrounding environment to achieve better IoT services. For data sharing, the publish-subscribe (PS) paradigm provides a loosely-coupled and scalable communication model. However, due to the loosely-coupled nature, it is vulnerable to many attacks, resulting in some security threats to the IoT system, but it cannot provide the basic security mechanisms such as authentication and confidentiality to ensure the data security. Thus, in order to protect the system security and users’ privacy, this paper presents a secure blockchain based privacy-preserving access control scheme for PS system, which adopt the fully homomorphic encryption (FHE) to ensure the confidentiality of the publishing events, and leverage the ledger to store the large volume of data events and access cross-domain information. Finally, we analyze the correctness and security of our scheme, moreover, we deploy our proposed prototype system on two computers, and evaluate its performance. The experimental results show that our PS system can efficiently achieve the equilibrium between the system cost and the security requirement.

show abstract

“…Other distributed data sharing platforms in this space includes Trinity [16], which is a distributed pub-sub data broker with support for blockchain-based immutable data storage, Pub-Pay-Sub Protocol [13], which is a publish-subscribe broker with built-in support for micropayments, and SDPP [12], which is a peer-to-peer streaming data protocol with micropayments support.…”

Section: B Blockchain and Smart Contractmentioning

confidence: 99%

“…1. Trinity [16] distributes the pub-sub broker using the blockchain technology to prevent byzantine faults. A similar approach could be adopted to distribute the microservices among consensus nodes.…”

Section: System Architecture Of Blendsm-ddmmentioning

confidence: 99%

BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces

Ramachandran

Chen

et al. 2019

2019 IEEE International Smart Cities Conference (ISC2)

Self Cite

View full text Add to dashboard Cite

To promote the benefits of the Internet of Things (IoT) in smart communities and smart cities, a real-time data marketplace middleware platform, called the Intelligent IoT Integrator (I3), has been recently proposed. While facilitating the easy exchanges of real-time IoT data streams between device owners and third-party applications through the marketplace, I3 is presently a monolithic, centralized platform for a single community. Although the service oriented architecture (SOA) has been widely adopted in the IoT and cyber-physical systems (CPS), it is difficult for a monolithic architecture to provide scalable, inter-operable and extensible services for large numbers of distributed IoT devices and different application vendors. Traditional security solutions rely on a centralized authority, which can be a performance bottleneck or susceptible to a single point of failure. Inspired by containerized microservices and blockchain technology, this paper proposed a BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces (BlendSM-DDM). Within a permissioned blockchain network, a microservices based security mechanism is introduced to secure data exchange and payment among participants in the marketplace. BlendSM-DDM is able to offer a decentralized, scalable and auditable data exchanges for the data marketplace.

show abstract

Trinity: A Byzantine Fault-Tolerant Distributed Publish-Subscribe System with Immutable Blockchain-based Persistence

Cited by 37 publications

References 13 publications

Preparedness for managing pandemic using distributed mobile brokers – Using COVID 19 use case

Preparedness for managing pandemic using distributed mobile brokers – Using COVID 19 use case

Exploiting Blockchain and Secure Access Control Scheme to Enhance Privacy-Preserving of IoT Publish-Subscribe System

BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces

Contact Info

Product

Resources

About