Marko Šarac

Marko Šarac is a Professor at Singidunum University in the Faculty of Informatics and Computer Science. He holds a Master's degree in Contemporary Information Technologies (2008) and a PhD in Advanced Protection Systems (2013) from the same institution. His research spans Cybersecurity, Artificial Intelligence, Blockchain, Internet of Things (IoT), Machine Learning, and Data Privacy.

• Education:
  • Master: Contemporary Information Technologies, Singidunum University, 2008
  • PhD: Advanced Protection Systems, Singidunum University, 2013
• Research Focus:
  • SSL Traffic Security, Virtual Datacenters, Biometric Cryptography, and IoT Healthcare Systems
  • Developed frameworks for Explainable AI in Metaverse Security, Blockchain-based IoT Security Gateways, and Machine Learning for Medical Diagnostics
• Notable Publications:
  • 2025: CNN-enhanced attack detection for IoT-based Metaverse
  • 2024: Modified Firefly Algorithm for medical dataset classification
  • 2023: Space weather prediction using metaheuristics
• Projects:
  • Co-author on 9+ books including Internet Marketing (2020) and Computer Network Security (2014)
  • Contributed to 50+ peer-reviewed journals and conference papers on cybersecurity and AI
• Grants & Collaborations:
  • Active in IEEE, ZINC, and Sinteza conference series
  • Collaborated with researchers across Europe and Asia on IoT, Blockchain, and Cloud Security
• Contact: msarac@singidunum.ac.rs