Dipl.-Ing. Dr. Sebastian Schrittwieser
1090 Wien
Room : 05.24
Courses
Winter term 2026
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052012 VU Software Security
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500502 SE Doctoral Research Seminar - Models and Systems
Summer term 2026
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051021 VO Operating Systems
Winter term 2025
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052012 VU Software Security
Publications
Attacking Graph Neural Networks with Bit Flips: Weisfeiler and Leman Go Indifferent. / Kummer, Lorenz; Moustafa, Samir; Schrittwieser, Sebastian et al.
Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining: KDD 2024. New York: Association for Computing Machinery (ACM), 2024. p. 1428-1439.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Code Obfuscation Classification using Singular Value Decomposition on Grayscale Image Representations. / Raubitzek, Sebastian; Schrittwieser, Sebastian; Lawitschka, Caroline et al.
SECRYPT. 2024.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Safe or Scam? An Empirical Simulation Study on Trust Indicators in Online Shopping. / Schrittwieser, Sebastian; Ekelhart, Andreas; Seidl, Esther et al.
SECRYPT. 2024.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Comparing the Effectivity of Planned Cyber Defense Controls in Order to Support the Selection Process. / Tavolato, Paul; Eresheim, Sebastian; Luh, Robert et al.
Proceedings of the 10th International Conference on Information Systems Security and Privacy (ICISSP), 2024. 2024. p. 211-218.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Modeling Obfuscation Stealth through Code Complexity. / Schrittwieser, Sebastian (Corresponding author); Wimmer, Elisabeth; Mallinger, Kevin et al.
Computer Security. ESORICS 2023 International Workshops: CPS4CIP, ADIoT, SecAssure, WASP, TAURIN, PriST-AI, and SECAI, 2023, Revised Selected Papers, Part II. ed. / Sokratis Katsikas; Habtamu Abie; Silvio Ranise; Luca Verderame; Enrico Cambiaso; Rita Ugarelli; Isabel Praça; Wenjuan Li; Weizhi Meng; Steven Furnell; Basel Katt; Sandeep Pirbhulal; Ankur Shukla; Michele Ianni; Mila Dalla Preda; Kim-Kwang Raymond Choo; Miguel Pupo Correia; Abhishta Abhishta; Giovanni Sileno; Mina Alishahi; Harsha Kalutarage; Naoto Yanai. Cham: Springer, 2024. p. 392-408 (Lecture Notes in Computer Science, Vol. 14399).
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Quantifying the Odds in Real World Attack Scenarios. / Tavolato, Paul; Luh, Robert; Eresheim, Sebastian et al.
Proceedings of the 2024 IEEE International Conference on Cyber Security and Resilience, CSR 2024. IEEE, 2024. p. 845-852.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Introduction to Security and Privacy. / Weippl, Edgar R. (Corresponding author); Schrittwieser, Sebastian.
Introduction to Digital Humanism: A Textbook. ed. / Hannes Werthner; Carlo Ghezzi; Jeff Kramer; Julian Nida-Rümelin; Bashar Nuseibeh; Erich Prem; Allison Stanger. Cham: Springer, 2023. p. 397-414.
Publications: Contribution to book › Chapter › Peer Reviewed
Explainable AI in Predicting Anthropogenic Forest Fire Risk in Austria: A multi-criteria approach. / Wimmer, Elisabeth (Corresponding author); Mallinger, Kevin; Raubitzek, Sebastian et al.
International Conference on Digitalization and Artificial Intelligence in Agricultural Management 2023. 2023.
Publications: Contribution to book › Contribution to proceedings
Large Language Models for Code Obfuscation Evaluation of the Obfuscation Capabilities of OpenAI’s GPT-3.5 on C Source Code. / Kochberger, Patrick; Gramberger, Maximilian; Schrittwieser, Sebastian et al.
Proceedings of the 20th International Conference on Security and Cryptography SECRYPT. Vol. 1 SciTePress, 2023. p. 7-19.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Obfuscation-Resilient Semantic Functionality Identification Through Program Simulation. / Schrittwieser, Sebastian (Corresponding author); Kochberger, Patrick; Pucher, Michael et al.
Secure IT Systems: 27th Nordic Conference, NordSec 2022, Reykjavic, Iceland, November 30–December 2, 2022, Proceedings. ed. / Hans P. Reiser; Marcel Kyas. Cham: Springer, 2022. p. 273-291.
Publications: Contribution to book › Contribution to proceedings › Peer Reviewed
Projects
Assurance and Transparency in Software Protection (AsTra)
Schrittwieser, S. (Project Lead)
1/04/24 → 31/03/29
Project: Research cooperation
ASOC: Towards an Academic Security Operations Center
Schrittwieser, S. (Project Lead)
8/01/24 → 31/03/26
Project: Research cooperation
WebSecBot: Dein AI-Assistent zur sicheren Web-Applikation (WebSecBot)
Schrittwieser, S. (Project Lead)
1/01/24 → 30/06/25
Project: Research funding
Sensibilisierung für Datentransparenz in Social Media (DaTra)
Schrittwieser, S. (Project Lead)
1/12/22 → 31/01/24
Project: Research funding
Integratives Konzept zur Datenfusionierung und Optimierung von Waldbrand-Monitoringprozessen
Schrittwieser, S. (Project Lead)
1/07/22 → 28/02/25
Project: Research cooperation
Social Engineering - digitale Manipulationen durch Cyberkriminelle
Schrittwieser, S. (Project Lead)
1/07/21 → 30/04/22
Project: Contract research
Phishing mit Psychologie besiegen!
Schrittwieser, S. (Project Lead)
1/12/20 → 30/11/21
Project: Research funding
EMRESS: Evaluierungsmodelle für Resilience und Stealth von Softwares
Schrittwieser, S. (Project Lead)
1/10/20 → 28/02/23
Project: Research funding
INODES: Inferenz optimaler Cyber-Verteidigungsstrategien
Schrittwieser, S. (Project Lead)
1/10/20 → 31/03/25
Project: Research funding
SBA Research Kooperation
Weippl, E. (Project Lead), Schrittwieser, S. (Scientific Project Staff), Limbeck-Lilienau, B. (Project Staff), König, P. (Scientific Project Staff), Schatten, A. (Scientific Project Staff), Schedlbauer, P. (Scientific Project Staff), Nowak, V. (Scientific Project Staff), Kusen, E. (Scientific Project Staff) & Seidl, E. (Scientific Project Staff)
1/07/20 → 31/03/25
Project: Research funding
Talks
Obfuscation-resilient Semantic Functionality Identification Through ProgramSimulation
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Science
Sicher oder Scam? Simulationsstudie zu sicherheitsbewusstem Verhalten beim Online-Einkauf
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Public
Obfuscation in Malware – Semantische Erkennung von verstecktem Verhalten
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Public
Vortrag: Attacking mobile apps through network analysis
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Public
PenQuest Reloaded: A Digital Cyber Defense Game for Technical Education
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Science
Kommunikationsplattformen und andere Kooperations-Tools - Risiko-Aspekte und Handling
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Other
Keynote ICSSA 2021: Software Protections -Theory, practice, and recent advances
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Science
Digitale Transformation; Titel: Towards Software Sustainability – A Multidisciplinary Approach
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Public
Vortrag IDC Summit Österreich; Titel: Datentransparenz als Grundvoraussetzung für digitales Vertrauen
Schrittwieser, S. (Speaker)
Activity: Talks and presentations › Talk or oral contribution › Science to Public
Info
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Copyright: St. Pölten UAS / Martin Lifka Photography