Efficient and safe data distribution is one of the pressing problems of current cloud-edge infrastructures, particularly when the networks become heterogeneous, nodes fail, and new security threats emerge. The present paper proposes the introduction of SecureCloud-EC, a novel framework for secure data distribution that combines the principles of erasure coding, block-level encrypted data engines, decentralised exchange of supplements, and lightweight verification of integrity to ensure the high-performance and reliable dissemination of content. The system utilises a (k,m) erasure-coding code to encode files into redundant blocks of coded data, enabling them to be distributed quickly and in parallel, and survive network failures. Coded blocks are also encrypted with a session-based AES key calculated using ECC, which ensures confidentiality during transport and storage.