Centralized social networks have experienced a transformative impact on our digital era communication, connection, and information-sharing information. However, it has also raised significant concerns regarding users' privacy and individual rights. In response to these concerns, this paper proposes a novel Decentralized Social Network employing Blockchain technology and Decentralized Storage Networks completed by Access Control Smart Contracts. The initial phase comprises a comprehensive literature review, delving into decentralized social networks, explaining the review methodology, and presenting the resulting findings. Building upon these findings and an analysis of previous research gaps, we propose a novel architecture for decentralized social networks. In conclusion, the principal results highlight the benefit of our decentralized social network to protect user privacy. Moreover, the users have all rights to their posted information following the General Data Protection Regulation (GDPR).

翻译：中心化社交网络对我们的数字时代通信、连接和信息共享产生了变革性影响。然而，这也引发了关于用户隐私与个人权利的严重关切。针对这些问题，本文提出了一种新型的去中心化社交网络，该网络采用区块链技术、去中心化存储网络，并通过访问控制智能合约实现功能。初始阶段包括全面的文献综述，深入探讨去中心化社交网络，阐述综述方法，并呈现所得发现。基于这些发现以及对先前研究不足的分析，我们提出了一种新颖的去中心化社交网络架构。总结而言，主要结果凸显了我们的去中心化社交网络在保护用户隐私方面的优势。此外，根据《通用数据保护条例》（GDPR），用户对其发布的信息拥有全部权利。