Dr. Saeed Banaeian Far is a senior researcher specializing in applied cryptography, blockchain-based security protocols, and privacy-preserving systems. His current postdoctoral research at Yazd University, supported by the Iran National Science Foundation (INSF), focuses on developing collaboration methods for digital twin teams across heterogeneous blockchains without centralized authority. He earned his Ph.D. in Electrical Engineering with a specialization in Communication Systems and Cryptography, where his dissertation proposed novel approaches to enhancing security and privacy in blockchain-based data auditing protocols. His research output includes over 40 published articles and approximately 20 ongoing manuscripts, demonstrating a strong commitment to advancing blockchain interoperability, secure communication networks, and metaverse-related applications such as the BioVerse. Dr. Banaeian Far has also contributed as a reviewer for multiple academic journals and conferences in the fields of cybersecurity and distributed systems. His recent work on cross-chain frameworks for digital twin interoperability earned him the Best Paper Award at the 11th International Conference on Web Research (ICWR2025). With a research focus that bridges cryptographic theory and real-world decentralized systems, he continues to contribute to the development of secure, scalable, and privacy-aware blockchain infrastructures.