E-scooter Sharing Platforms: Understanding Their Architecture and Cybersecurity Threats. - Gizay Kisa Isik; Theo Tryfonas; George Oikonomou (ITSC, 2023)

SmartMoveChain: A Proposal for Unified Scalable BMaaS for Smart Cities. - Akin Eker; Gizay Kisa Isik; Theo Tryfonas; George Oikonomou (ISC2, 2024)

Security Risk Analysis of Logistical Support Solutions for MaaS and DLT-based Mitigations. - Gizay Kisa Isik; Akin Eker; Theo Tryfonas; George Oikonomou (CSR, 2025)