Journal of Engineering Research

In the age of the internet, data is growing exponentially, and the risk of privacy breaches is on the rise. The decentralized, immutable, and encrypted nature of blockchain technology offers a glimmer of hope for enhancing data protection and privacy in cyberspace. By delving into its mechanisms in data storage, transmission, and sharing, and analyzing the feasibility of integrating it with traditional security measures, we aim to overcome performance bottlenecks and regulatory challenges, build robust data security defenses, effectively protect user privacy, and promote the healthy development of cyberspace.

Blockchain; Network space security; Data protection; Privacy enhancement; Decentralization