A decentralized storage network is a distributed network of storage nodes that allows users to store and retrieve data in a secure and efficient manner without relying on a centralized server. This type of network enhances data privacy, security, and redundancy by spreading data across multiple nodes, making it more resilient to failures and less susceptible to censorship or data breaches. Examples of decentralized storage networks include IPFS (InterPlanetary File System) and Sia.