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Title	Bct-Cs: Blockchain Technology Applications For Cyber Defense And Cybersecurity: A Survey And Solutions
ID_Doc	11723
Authors	Kshetri N.; Bhushal C.S.; Pandey P.S.; Vasudha
Year	2022
Published	International Journal of Advanced Computer Science and Applications, 13, 11
DOI	http://dx.doi.org/10.14569/IJACSA.2022.0131140
Abstract	Blockchain technology has now emerged as a ground-breaking technology with possible solutions to applications from securing smart cities to e-voting systems. Although it started as a digital currency or cryptocurrency, bitcoin, there is no doubt that blockchain is influencing and will influence business and society more in the near future. We present a comprehensive survey of how blockchain technology is applied to provide security over the web and to counter ongoing threats as well as increasing cybercrimes and cyber-attacks. During the review, we also investigate how blockchain can affect cyber data and information over the web. Our contributions included the following: (i) summarizing the Blockchain architecture and models for cybersecurity (ii) classifying and discussing recent and relevant works for cyber countermeasures using blockchain (iii) analyzing the main challenges and obstacles of blockchain technology in response to cyber defense and cybersecurity and (iv) recommendations for improvement and future research on the integration of blockchain with cyber defense. © 2022,International Journal of Advanced Computer Science and Applications. All Rights Reserved.
Author Keywords	Applications; Blockchain solutions; Blockchain technology; Countermeasures; Cyber defense; Cyber-attacks; Cybersecurity; Survey

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