This proposal examines the feasibility for blockchain technology as a remedy for critical issues faced through social networking platforms, namely for data privacy, security, and also misinformation. Conventional social networks function inside a centralized framework, rendering user data susceptible to unwanted access, and also misuse, while facilitating the swift dissemination for disinformation. Blockchain, characterized by its decentralized, immutable, and also transparent attributes, offers a viable alternative. This proposal examines relevant literature upon blockchain applications within social networks, and data security, highlighting significant contributions, and the deficiencies. Comparative research indicates, that blockchain may empower people to reclaim control atop their data, thwart unwanted modifications, and verify material, thus alleviating privacy, and the misinformation issues. Integrating blockchain into social networks encounters hurdles including scalability, transaction expenses, and user adaptability. This proposal identifies prospective research avenues to address these challenges, and also fully exploit blockchain's transformative capabilities for secure, and also dependable social media platforms.