Security and blockchain convergence with Internet of Multimedia Things: Current trends, research challenges and future directions

Jan, Mian Ahmad; Jinjin, Cai; Gao, Xiangchuan; Khan, Fazlullah; Mastorakis, Spyridon; Usman, Muhammad; Alazab, Mamoun; Watters, Paul A.

doi:10.1016/j.jnca.2020.102918

Cited by 58 publications

(31 citation statements)

References 161 publications

(172 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…End-to-end channel route failure, spectrum mobility, and node mobility at the intermediate CR nodes during application data transmission play a significant role in the performance of distributed cognitive IoT networks [35,36]. In this work, the distributed source routing protocol for big data-based [17] cognitive IoT is proposed to enhance the end-to-end throughput with minimized end-to-end delay.…”

Section: Discussionmentioning

confidence: 99%

“…In this paper, our main contributions are as follows: distributed source routing protocol for big data-based [17] cognitive IoT is proposed to enhance the end-to-end throughput with minimized end-to-end delay. In addition, the gateway distributed CR routers will also act as IoT gateway nodes to aggregate and encapsulate the IoT data into the distributed cognitive radio ad hoc network.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Source Routing for Distributed Big Data‐Based Cognitive Internet of Things (CIoT)

Begum

Yao

Shah

et al. 2021

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

Dynamic opportunistic channel access with software-defined radio at a network layer in distributed cognitive IoT introduces a concurrent channel selection along with end-to-end route selection for application data transmission. State-of-the-art cognitive IoT big data-based routing protocols are not explored in terms of how the spectrum management is being coordinated with the network layer for concurrent channel route selection during end-to-end channel route discovery for data transmission of IoT and big data applications. In this paper, a reactive big data-based “cognitive dynamic source routing protocol” is proposed for cognitive-based IoT networks to concurrently select the channel route at the network layer from source to destination. Experimental results show that the proposed protocol cognitive DSR with concurrent channel route selection criteria is outperformed. This will happen when it is compared with the existing distributed cognitive DSR with independent channel route application data transmission.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Source Routing for Distributed Big Data‐Based Cognitive Internet of Things (CIoT)

Begum

Yao

Shah

et al. 2021

Wireless Communications and Mobile Computing

View full text Add to dashboard Cite

show abstract

“…is investigation shows how Blockchain can help supply chain managers achieve their goals through a range of techniques. e Blockchain is used to solve the quality control issue in the agriculture supply chain in [11]. In [12], the authors addressed the market continuity equation of the supply chain quality control issue.…”

Section: Related Workmentioning

confidence: 99%

“…(1) Input: public key (PK) and file of record (RecordFile) (2) Output: SecFile (3) begin ( 4) while( e user uses the RSMR system for the 1st time) (5) if(e-commerce meets the circumstances of use) (6) {Generate structured data for e-commerce: (7) Patient{ID, PK, SK, address of folder (FolderAddress)}} ( 8) if(GenerateFoldAddress � � Success and Get transaction log file) (9) {Use the formula SHA256(PK,EHR) � HashID to encrypt SecFile} (10) return SecFile; (11) if(hash of SecurityFile value repeatability check approved) (12) {Upload SecFile to the IPFS and the copy will be synchronized in different network locations on the private network at the same time} ( 13) else ( 14) { e file has been uploaded, no need to upload repeatedly, saving bandwidth} (15) end ALGORITHM 3: File synchronization contract (execution process). 6 Mobile Information Systems 4.2.3.…”

Section: Start Up the Nodementioning

confidence: 99%

A Cross-Border E-Commerce Approach Based on Blockchain Technology

Zhao

2021

Mobile Information Systems

View full text Add to dashboard Cite

In the current cross-border electronic commerce (e-commerce) system, various document recording and authorization processes are cumbersome, record sharing efficiency is low, and identity verification is difficult. A method of asymmetric encryption technology combining Blockchain technology and cryptography is proposed. The advantages of asymmetric encrypted communications include high security and ease of multiparties communication collaboration, being applied to a peer-to-peer network formed by Blockchain technology, and making cross-border e-commerce record cross-domain sharing traceable, data immutable, and identity verification simplified. First of all, based on the immutable modification of Blockchain technology and asymmetric encryption technology, file synchronization contracts and authorization contracts are designed. Its distributed storage advantages ensure the privacy of users’ cross-border e-commerce information. Second, the design of the cross-domain acquisition contract can effectively verify the identity and transmission efficiency of both parties to the data sharing, so that illegal users can be safely filtered without a third-party notary institution. The simulation experiment results show that the solution proposed in this paper has obvious advantages in data antitheft, multiparty authentication, and saving system overhead compared with traditional cloud computing methods to solve the problem of sharing medical records. It provides a reference for solving the security problems in the process of data sharing by using the advantages of Blockchain’s decentralization and auditability and provides reference ideas for solving the problems of data sharing and cross-domain authentication.

show abstract

“…Online multimedia learning using different media as a communication medium has provided an ongoing stream of knowledge for the evolution of the individual community [7,8].The economies around the globe support this kind of education method and success can be attributed to its flexible resources and the monitoring and management of modern scientific and technological achievementsdirectly transforming productivity with application prospects [9,10]. The traditional online education method does not fully allow for the content to be learned by students and neither is the performance greatly enhanced after management [11,12].Therefore, students of multimedia online learning environments need to analyze online learning mode and develop the most appropriate educational evaluation scheme based on the virtual structure of the network functions [13].…”

Section: Significance Of Evaluation Education System Using the Multimedia Interfacementioning

confidence: 99%

The Design and Realization of the Evaluation Model for Enhancing the "Second Classroom" Education by Using the Multimedia Interface

Xie

Min

Qin

et al. 2021

Preprint

View full text Add to dashboard Cite

The increasing challenges in improving the educational system such as innovation,are gaining much greater attention in the media in classrooms. Technological innovations have a significant potential to improve the learning and teaching process.The standard online learning method cannot effectively recommend the required learning content, which leads to poor learning and no visible improvement of student performance after learning. In this paper, online multimedia learning-based teaching performance analysis(OML-TPA) has been proposed based on the virtual network function structureto improve the teaching effect appropriately. The first is to develop a classifier for online educational tool learning, build on the student's capabilities and then develop a multimedia online education dataset.This indicates that the design of network-based virtualization features interactive multimedia educational management method can enhance students' learning effect.According to student data, the teaching management system can automatically analyze student learning capacity such that students can be graded by the level of attention they are required to receive.Finally, the interactive multimedia education control system is designed to realize online multimedia education management based on virtualization architecture in the network.The OML-TPA is evaluated using simulation analysis and observed the highest accuracy ratio(93.7 %), performance ratio(92.6 %), learning rate(95.1 %), feedback ratio(91.8 %), the efficiency ratio(96.7 %), precision ratio(94.3%)and learning outcome ratio(97. 6 %) compared to other methods.

show abstract

Security and blockchain convergence with Internet of Multimedia Things: Current trends, research challenges and future directions

Cited by 58 publications

References 161 publications

Source Routing for Distributed Big Data‐Based Cognitive Internet of Things (CIoT)

Source Routing for Distributed Big Data‐Based Cognitive Internet of Things (CIoT)

A Cross-Border E-Commerce Approach Based on Blockchain Technology

The Design and Realization of the Evaluation Model for Enhancing the "Second Classroom" Education by Using the Multimedia Interface

Contact Info

Product

Resources

About