Stefan Schubert

Stefan Schubert is an Associate Lecturer at the Department of Computer Science and Security at St. Pölten University of Applied Sciences, where he contributes to both the IT Security (BA) and Cyber Security and Resilience (MA) study programs. His work is closely associated with the Institute for IT Security Research, where he actively participates in cutting-edge security research initiatives.

Dr. Schubert's research focuses primarily on cryptographic systems in the face of emerging technologies, with particular emphasis on post-quantum cryptography. His work addresses how quantum computing advancements threaten current encryption standards and explores viable migration paths to quantum-resistant cryptographic systems. He has conducted significant research on NIST's post-quantum cryptography standardization process, blockchain technologies, and cryptographic applications for wireless communication security.

Analysis of Dr. Schubert's publications reveals a consistent focus on the intersection of quantum computing and cryptographic security. His work spans both theoretical explorations of quantum threats to established encryption methods and practical implementations of post-quantum cryptographic solutions. The research demonstrates growing urgency around preparing IT infrastructure for the quantum computing era, with particular attention to standardization efforts led by organizations like NIST.

Dr. Schubert actively contributes to major research initiatives including the Josef Ressel Center for Blockchain Technologies & Security Management and the KIF project on Cryptography for Wireless Communication. His work bridges academic research with practical security applications, supporting both educational programs and industry partnerships through the Institute for IT Security Research.