Professor Stephen D. Wolthusen

  1. Published

    Dynamic Forced Partitioning of Robust Hierarchical State Estimators for Power Networks

    Baiocco, A. & Wolthusen, S. D., 2014, Proceedings of the 2014 IEEE PES Innovative Smart Grid Technologies Conference (ISGT 2014). IEEE Press, p. 1 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  2. Published

    Driver-Node based Security Analysis for Network Controllability

    Zhang, S. & Wolthusen, S., 15 Aug 2019, p. 1-6. 6 p.

    Research output: Contribution to conferencePaperpeer-review

  3. Published

    Detection of Untrustworthy IoT Measurements Using Expert Knowledge of Their Joint Distribution

    Nouretdinov, I., Darwish, S. & Wolthusen, S., 2018, 16th International Conference On Smart homes and health Telematics (ICOST'2018). Springer, p. 310-316 7 p. (Lecture Notes in Computer Science; vol. 10898).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  4. Published

    Detecting Sensor Signal Manipulations in Non-Linear Chemical Processes

    Wolthusen, S. D., Mar 2010, Critical Infrastructure Protection IV: Fourth Annual IFIP WG 11.10 International Conference on Critical Infrastructure Protection. Springer-Verlag, p. 81-94

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  5. Published

    De-Synchronisation Attack Modelling in Real-Time Protocols Using Queue Networks: Attacking the ISO/IEC 61850 Substation Automation Protocol

    Wright, J. & Wolthusen, S., 9 Sep 2018, Proceedings of the 12th International Conference on Critical Information Infrastructures Security (CRITIS 2017). Springer-Verlag, p. 131-143 13 p. (Lecture Notes in Computer Science; vol. 10707).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  6. Published

    Delay and jitter attacks on hierarchical state estimation

    Baiocco, A., Foglietta, C. & Wolthusen, S., 21 Mar 2016, Proceedings of the 2015 IEEE International Conference on Smart Grid Communications. IEEE Press, p. 485-490

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  7. Forthcoming

    Defeating Network Node Subversion on SCADA Systems Using Probabilistic Packet Observation

    Mcevoy, R. & Wolthusen, S. D., 2012, (Accepted/In press) Proceedings of the 6th International Workshop on Critical Information Infrastructures Security 2011 (CRITIS 2011). Springer-Verlag

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  8. Published

    Decentralised Scheduling of Power Consumption in Micro-grids: Optimisation and Security

    Weldehawaryat, G., Ambassa, P., Marufu, A., Wolthusen, S. & Kayem, A. V. D. M., 10 Jun 2017, Proceedings of the Second International Workshop on Security of Industrial Control Systems and Cyber-Physical Systems (CyberICPS 2016). Springer-Verlag, p. 69-86 18 p. (Lecture Notes in Computer Science; vol. 10166).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  9. Published

    Constraints on autonomous use of standard GPU components for asynchronous observations and intrusion detection

    Seeger, M., Baier, H., Busch, C. & Wolthusen, S. D., 26 May 2010, Proc. 2010 2nd International Workshop on Security and Communication Networks (IWSCN). IEEE Computer Society Press, 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  10. E-pub ahead of print

    Constraint Analysis for Security Policy Partitioning Over Tactical Service Oriented Architectures

    Gkioulos, V. & Wolthusen, S., 25 Dec 2016, (E-pub ahead of print) Advances in Network Systems : Architectures, Security, and Applications. AISC ed. Springer-Verlag, Vol. 461. p. 149-166 18 p. (Advances in Intelligent Systems and Computing).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  11. Published

    Connectivity augmentation in tactical mobile ad hoc networks

    Reidt, S. & Wolthusen, S. D., 16 Nov 2008, Proc. 2008 IEEE Military Communications Conference. IEEE Computer Society Press, 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  12. Published

    Circumventing Cheating on Power Auctioning in Resource Constrained Micro-Grids

    Marufu, A., Kayem, A. V. D. M. & Wolthusen, S., 26 Jan 2017, Proceedings of the 14th International Conference of Smart City (SmartCity 2016). IEEE Press, p. 1380-1387 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  13. Published

    Causality Re-Ordering Attacks on the IEC 60870-5-104 Protocol

    Baiocco, A. & Wolthusen, S., 24 Dec 2018, Proceedings of the 2018 IEEE PES General Meeting. IEEE Press, p. 1-5 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  14. Published

    Asynchronous Message-Passing Binary Consensus over Non-Complete Graphs

    Weldehawaryat, G. & Wolthusen, S. D., 2013, Proceedings of the 2013 IEEE 2nd International Workshop on Network Science (NSW 2013). IEEE Computer Society Press, p. 9-15

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  15. Published

    Asynchronous Binary Byzantine Consensus over Graphs with Power Law Degree Sequence

    Wolthusen, S. D., 2014, Proceedings of the 8th Annual IFIP WG 11.10 International Conference on Critical Infrastructure Protection. Springer-Verlag, p. 263 276 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  16. Published

    Anomaly Detection for Ephemeral Cloud IaaS Virtual Machines

    Alarifi, S. & Wolthusen, S. D., 2013, Proceedings of the 7th International Conference on Network and System Security (NSS 2013. Springer-Verlag, p. 321-335

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  17. Forthcoming

    An Attack Analysis of Managed Pressure Drilling Systems on Oil Drilling Platforms

    McEvoy, R. & Wolthusen, S. D., 2014, (Accepted/In press) Proceedings of the 9th International Workshop on Critical Information Infrastructures Security. Springer-Verlag

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  18. Published

    An Analysis of Service Degradation Attacks against Real-Time MPLS Networks

    Almutairi, A. & Wolthusen, S. D., 2013, Proceedings of the 2013 Information Security South Africa Conference (ISSA 2013). IEEE Computer Society Press, p. 1-8

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  19. Published

    An Analysis of Cyclical Interdependencies in Critical Infrastructures

    Svendsen, N. & Wolthusen, S. D., 3 Oct 2007, Proc. Second International Workshop on Critical Information Infrastructures Security (CRITIS 2007). Springer-Verlag, p. 25-36

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  20. Published

    An Algebra for the Detection and Prediction of Malicious Activity in Concurrent Systems

    Mcevoy, R. & Wolthusen, S. D., May 2010, Proceedings of the 2010 Fifth International Conference on Systems (ICONS 2010). IEEE Computer Society Press, p. 125-133

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  21. Published

    Algorithms for Advanced Clandestine Tracking in Short-Range Ad Hoc Networks

    Wolthusen, S. D. & Al-Kuwari, S., May 2010, Security and Privacy in Mobile Information and Communication Systems: Second International ICST Conference (MobiSec 2010). Springer-Verlag, p. 67-79

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  22. Published

    Algorithmic approach for clandestine localisation and tracking in short-range environments

    Al-Kuwari, S. & Wolthusen, S. D., Apr 2012, In: International Journal of Communication Networks and Distributed Systems. 9, 3/4, p. 311 327 p.

    Research output: Contribution to journalArticlepeer-review

  23. Published

    Agent-based host enumeration and vulnerability scanning using dynamic topology information

    Al-Salloum, Z. & Wolthusen, S. D., Aug 2010, Information Security for South Africa 2010 (ISSA). IEEE Computer Society Press, 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  24. Forthcoming

    Agent Interaction and State Determination in SCADA Systems

    Mcevoy, R. & Wolthusen, S. D., 2012, (Accepted/In press) Proceedings of the Sixth Annual IFIP WG 11.10 International Conference on Critical Infrastructure Protection. Springer-Verlag

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  25. E-pub ahead of print

    Adversary Model for Attacks Against IEC 61850 Real-Time Communication Protocols

    Nweke, L. O., Kahsay Weldehawaryat, G. & Wolthusen, S. D., 11 May 2020, (E-pub ahead of print) 2020 16th International Conference on the Design of Reliable Communication Networks, DRCN 2020. Institute of Electrical and Electronics Engineers Inc., p. 1-8 8 p. 9089346. (2020 16th International Conference on the Design of Reliable Communication Networks, DRCN 2020).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution