Decentralized Identifiers (DIDs) are a new technology designed to give people control over their digital identities and personal information. In a world of social media where personal data is often collected and shared with third parties, DIDs offer a secure and private alternative. DIDs allow users to create a unique identifier that is stored on a decentralized platform, such as a blockchain, making it difficult for others to access or modify their personal information. This is especially useful for social media users concerned about data privacy, as DIDs give them the power to control who has access to their information and how it is used.