FileMarket, through its Encrypted FileToken (EFT) protocol, enhances the Ethereum network by offering secure, decentralized data trading and addressing challenges in digital content commerce. It makes trading of encrypted digital content accessible and introduces a marketplace for minting and trading NFTs with downloadable content. The platform promotes interoperability and privacy for digital creators, leveraging asymmetric encryption and exploring fully homomorphic encryption (FHE) for enhanced data privacy.