Marten Fischer, Daniel Kümper, Ralf Tönjes, Towards improving the Privacy in the MQTT Protocol, Workshop on Internet of Things Security and Privacy (WISP), Global IoT Summit (GIoTS), 2019
URL: https://ieeexplore.ieee.org/document/8766366

Ghafoor, S., & Toenjes, R. (2019, May). Architectural Challenges for Multi-mode Small Cells for Indoor Coverage. In Mobile Communication-Technologies and Applications; 24. ITG-Symposium (pp. 1-6). VDE.

Fischer Marten, Alfred Scheerhorn, and Ralf Tönjes. Using Attribute-Based Encryption on IoT Devices with instant Key Revocation. 2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). IEEE, 2019

Fischer Marten, Alfred Scheerhorn, and Ralf Tönjes. Using Attribute-Based Encryption on IoT Devices with instant Key Revocation. 2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). IEEE, 2019

Kraatz, Franz; Tapken, Heiko; Nordemann, Frank; Iggena, Thorben; Fruhner, Maik; Tönjes, Ralf: An Integrated Data Platform for Agricultural Data Analyses based on Agricultural ISOBUS and ISOXML. In: Proceedings of the 4th International Conference on Internet of Things, Big Data and Security. Heraklion, Crete, Greece, 5/2/2019, SCITEPRESS - Science and Technology Publications, S. 422–429.

Fruhner, Maik; Iggena, Thorben; Kraatz, Franz; Nordemann, Frank; Tapken, Heiko; Tönjes, Ralf: OPeRAte: An IoT Approach towards Collaborative, Manufacturer-independent Farming 4.0. In: Proceedings of the 4th International Conference on Internet of Things, Big Data and Security. Heraklion, Crete, Greece, 5/2/2019, SCITEPRESS - Science and Technology Publications, S. 165–176.

Hinck, S., Nordemann, F., Kraatz, F., Iggena, T., Tönjes, R., Tapken, H., Kümper, D. (2019): User-oriented, Web-based GIS Application for Liquid Manure Fertilisation. 12th European Conference on Precision Agriculture, Book of Posters, pp 96-97, 2019, ISBN: 978-2-900792-49-0.