aspg-2-3909-1791951395 20261014041635 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group Journal of Cybersecurity and Information Management JCIM 2769-7851 2690-6775 2025 16 2 Khalid Maidine Intelligent Processing and Security of Systems (IPSS), Faculty of sciences, Mohammed V University in Rabat, Rabat, Morocco Ahmed El-Yahyaoui Intelligent Processing and Security of Systems (IPSS), Faculty of sciences, Mohammed V University in Rabat, Rabat, Morocco Salima Trichni Intelligent Processing and Security of Systems (IPSS), Faculty of sciences, Mohammed V University in Rabat, Rabat, Morocco Department of Interdisciplinary Modules, Faculty of Economics, Legal and Social Sciences of Sale, Mohammed V University in Rabat, Morocco Traditional identity management systems are vulnerable to critical issues, such as privacy breaches and single points of failure, which compromise the security and integrity of user information. These centralized mod-els require the disclosure of sensitive data to third parties, exposing users to heightened risks. To address these challenges and the emerging threat of quantum computing, this paper proposes a novel blockchain-based identity management architecture that employs blockchain’s decentralized, immutable ledger to eliminate cen-tralized vulnerabilities, while zk-STARKs enable quantum-resistant, privacy-preserving identity verification without revealing sensitive information. The framework also integrates InterPlanetary File System protocol for storing users data. This architecture establishes a user-centric, decentralized model that is resilient to both classical and quantum threats, and enhances privacy. 2025 168 186 3909 https://creativecommons.org/licenses/by/4.0/ 10.54216/JCIM.160212 https://americaspg.com/journal/2/article/3909 https://americaspg.com/storage/articles/manuscripts/01M28QF2SB7H2P9183G4NXDDZ5.pdf