Secure Content Trading for Cross-Platform in the Metaverse with Blockchain and Searchable Encryption

Secure Content Trading for Cross-Platform in the Metaverse with Blockchain and Searchable Encryption

Mr. Prasanna Kumar M J, Hemanth Gowda M K

Computer Science and Engineering

BGS Institute of Technology, Adichunchanagiri University

Abstract:

In a rapidly evolving metaverse, where the physical and virtual realms naturally merge, users are actively participating in interactive experiences, content creation, and content trading, transcending spatial and temporal constraints. However, with the spread of the metaverse, security concerns have been raised about privacy and the integrity of digital transactions. Several studies have thus focused on enhancing the security and privacy in metaverse. However, there is still a lack of security research on content trading between metaverse platforms. Therefore, this paper proposes a secure content trading system for cross-platform interactions within the metaverse. Leveraging the blockchain technology, the proposed system delivers an ecosystem that ensures secure content management, data integrity, and verifiable transactions. We use smart contracts that enable reliable and automated purchase methods, empowering users and building their trust.

Keywords - Blockchain, metaverse, Encryption based on blockchain, user authentication, Security