Post Doctoral Researcher

I earned my Ph.D. in July 2024 from La Rochelle University with a dissertation titled “Advancing Blockchain-based Reputation Systems: Enhancing Effectiveness, Privacy Preservation, and Scalability.” I received both my Bachelor’s (2018) and Master’s (2020) degrees in Networks and Distributed Systems from Ferhat Abbas University, Setif 1. My broader research interests include trust and privacy in decentralized intelligent systems (e.g., Collaborative Threat Intelligence, IoV, Connected EVs), as well as distributed systems such as distributed ledger technologies—particularly blockchain and its applications in identity and access management (DIAM), decentralized federated learning (DFL), and decentralized crowdsourcing.

I was a postdoctoral researcher at La Rochelle University from September 2024 to September 2025, working on decentralized trustworthy battery intelligence within the EU-funded OPEVA project.

I am currently a Postdoctoral Researcher at Telecom SudParis, working on the ANR-funded CKRISP project—Cross-level Knowledge Representation and Causal Reasoning for Intelligent Security Prediction. My research focuses on simulating realistic cyberattacks to test and strengthen the resilience of networks and systems. This involves leveraging and integrating various AI techniques to generate graph-based cybersecurity data for more accurate modeling of attacker behavior.