Security and Privacy Defense Framework for Web 3.0

The transition to Web 3.0 introduces a decentralized Internet era, emphasizing user sovereignty over data and prioritizing privacy and security. Web 3.0, while offering numerous advantages, presents unique challenges such as ensuring privacy protection, authentication and behavior identification, and the auditing of data asset transactions. To navigate these complexities, we propose a comprehensive security and privacy defense framework for Web 3.0. This framework aims to safeguard digital assets and protect user privacy. Specifically, it encompasses three components: privacy protection of digital assets, authentication and behavior identification, and auditing of data asset transactions. By addressing the key challenges inherent in the decentralized nature of Web 3.0, our framework establishes a secure, trustworthy infrastructure for the next-generation Internet.