Security, Privacy, and Trust Management and Performance Optimization of Blockchain

Security, Privacy, and Trust Management and Performance Optimization of Blockchain

Priti Gupta, Abhishek Kumar, Achintya Singhal, Shantanu Saurabh, V. D. Ambeth Kumar
ISBN13: 9781668471326|ISBN10: 1668471329|EISBN13: 9781668471333
DOI: 10.4018/978-1-6684-7132-6.ch059
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MLA

Gupta, Priti, et al. "Security, Privacy, and Trust Management and Performance Optimization of Blockchain." Research Anthology on Convergence of Blockchain, Internet of Things, and Security, edited by Information Resources Management Association, IGI Global, 2023, pp. 1115-1127. https://doi.org/10.4018/978-1-6684-7132-6.ch059

APA

Gupta, P., Kumar, A., Singhal, A., Saurabh, S., & Kumar, V. D. (2023). Security, Privacy, and Trust Management and Performance Optimization of Blockchain. In I. Management Association (Ed.), Research Anthology on Convergence of Blockchain, Internet of Things, and Security (pp. 1115-1127). IGI Global. https://doi.org/10.4018/978-1-6684-7132-6.ch059

Chicago

Gupta, Priti, et al. "Security, Privacy, and Trust Management and Performance Optimization of Blockchain." In Research Anthology on Convergence of Blockchain, Internet of Things, and Security, edited by Information Resources Management Association, 1115-1127. Hershey, PA: IGI Global, 2023. https://doi.org/10.4018/978-1-6684-7132-6.ch059

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Abstract

Blockchain provides innovative ideas for storing information, executing transactions, performing functions, creating trust in an open environment, etc. Even though cryptographers, mathematicians, and coders have been trying to bring the most trustable protocols to get authentication guarantee over various systems, blockchain technology is secure with no central authority in an open network system because of a large distributed network of independent users. If anyone tries to change the blockchain database, the current hash will also change, which does not match with the previous hash. In this way, blockchain creates privacy and trust in digital data by removing malleability attacks. In this chapter, security and privacy on the blockchain has been focused. The safety and privacy of blockchain are mainly engrossed on two things: firstly, uncovering few attacks suffered by blockchain systems and, secondly, putting specific and advanced proposals against such attacks.

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