The advent of Web 3.0, underpinned by blockchain technologies, promises to transform the internet's landscape by empowering individuals with decentralized control over their data. However, this evolution brings unique security challenges that need to be addressed. This paper explores these complexities, focusing on enhancing privacy and anonymous auditing within blockchain structures. We present the architecture of Web 3.0 based on the blockchain, providing a clear perspective on its workflow and security mechanisms. A security protocol for Web 3.0 systems, employing privacy-preserving techniques and anonymous auditing during runtime, is proposed. Key components of our solution include the integration of privacy-enhancing techniques and the utilization of Tor for anonymous auditing. We discuss related work and propose a framework that meets these new security requirements. Lastly, we offer an evaluation and comparison of our model to existing methods. This research contributes towards the foundational understanding of Web 3.0's secure structure and offers a pathway towards secure and privacy-preserving digital interactions in this novel internet landscape.

翻译：Web 3.0的兴起以区块链技术为支撑，有望通过赋予个人对其数据的去中心化控制权来重塑互联网格局。然而，这一演进也带来了亟待解决的独特安全挑战。本文深入探讨这些复杂性，重点关注在区块链结构中增强隐私与匿名审计。我们阐述了基于区块链的Web 3.0架构，清晰地呈现了其工作流程与安全机制。提出了一种适用于Web 3.0系统的安全协议，该协议在运行时采用隐私保护技术与匿名审计。我们解决方案的关键组件包括集成隐私增强技术以及利用Tor实现匿名审计。我们讨论了相关工作，并提出一个能够满足这些新安全要求的框架。最后，我们对所提模型与现有方法进行了评估与比较。本研究有助于建立对Web 3.0安全结构的基础性理解，并为这一新型互联网格局中的安全且保护隐私的数字交互提供了可行路径。