- Since 2019 Lecturer at HS Darmstadt - Fernstudium "Zuverlässigkeitsingenieurwesen" (Master courses in "IT-Security")
- Since 2017 Data Privacy Officer at University of Klagenfurt
- Since 2012 Study Programme Director "BA/MA Informatics" at University of Klagenfurt
- Since 2012 Associated Professor at University of Klagenfurt
- Since 2001 Lecturer at HS Trier - Fernstudium "Informatik" (Master courses in "IT-Security")
- 2001 Dissertation "Security Tokens - Selected Techniques and Applications", syssec, University of Klagenfurt (Supervisor Prof. Dr. Patrick Horster)
- Since 1997 University Assistant at System Security Group (syssec) at University of Klagenfurt
- 1996-1997 Diploma Thesis : Secure Desktop Conferencing System - The Client (German), IAIK, TU-Graz (Supervisors Dr. V. Hassler, Dr. P. Lipp, IAIK)
- 1995-1996 MSc (Information Security) courses at Royal Holloway and Bedford New College, including:
| Cryptography |
Basic Number Theory |
| Advanced Cryptography |
VLSI Design |
| Computer Security |
Network Security |
| Database Security |
- 1995-1996 Programming Project: Secure Desktop Conferencing System - Voting Server (German), IAIK, TU-Graz (Supervisor Dr. V. Hassler, IAIK)
- 1993-1997 Tutor for Operating Systems 1 (TU-Graz, IAIK)
- 1993-1995 Tutor for Digital Logic Design 1 (TU-Graz, IAIK)