Collection of Web pages and programs in the JavaScript language perform encryption (256 bit secret key AES) entirely within your Web browser—you needn't download nor install any software, and nothing is sent to any Web site when you encrypt or decrypt a message.

The Blockchain-Based File Sharing System enables secure, decentralized peer-to-peer file sharing by encrypting files with AES, storing them on IPFS, and maintaining file hashes on a blockchain. A socket-programmed network ensures only authorized users can access the blockchain, ensuring data integrity and privacy.