Crust Network is a decentralized storage solution that uses two methods, MPoW and GPoS, to keep your data safe. The network employs sWorker nodes to check storage tasks and offers an IPFS W3Auth gateway and a Decentralized Storage Market (DSM). Important participants include validators, candidates, guarantors, and users, with the CRU token used for transactions and governance. Crust's storage is cheaper than Google Cloud and offers better data privacy, making it ideal for DApps, website hosting, and NFT storage.