Visible to the public Biblio

Filters: Author is Schmittner, Christoph  [Clear All Filters]
2022-02-03
Maksuti, Silia, Pickem, Michael, Zsilak, Mario, Stummer, Anna, Tauber, Markus, Wieschhoff, Marcus, Pirker, Dominic, Schmittner, Christoph, Delsing, Jerker.  2021.  Establishing a Chain of Trust in a Sporadically Connected Cyber-Physical System. 2021 IFIP/IEEE International Symposium on Integrated Network Management (IM). :890—895.
Drone based applications have progressed significantly in recent years across many industries, including agriculture. This paper proposes a sporadically connected cyber-physical system for assisting winemakers and minimizing the travel time to remote and poorly connected infrastructures. A set of representative diseases and conditions, which will be monitored by land-bound sensors in combination with multispectral images, is identified. To collect accurate data, a trustworthy and secured communication of the drone with the sensors and the base station should be established. We propose to use an Internet of Things framework for establishing a chain of trust by securely onboarding drones, sensors and base station, and providing self-adaptation support for the use case. Furthermore, we perform a security analysis of the use case for identifying potential threats and security controls that should be in place for mitigating them.
2019-03-22
Shaaban, Abdelkader Magdy, Schmittner, Christoph, Gruber, Thomas, Mohamed, A. Baith, Quirchmayr, Gerald, Schikuta, Erich.  2018.  CloudWoT - A Reference Model for Knowledge-Based IoT Solutions. Proceedings of the 20th International Conference on Information Integration and Web-Based Applications & Services. :272-281.

Internet technology has changed how people work, live, communicate, learn and entertain. The internet adoption is rising rapidly, thus creating a new industrial revolution named "Industry 4.0". Industry 4.0 is the use of automation and data transfer in manufacturing technologies. It fosters several technological concepts, one of these is the Internet of Things (IoT). IoT technology is based on a big network of machines, objects, or people called "things" interacting together to achieve a common goal. These things are continuously generating vast amounts of data. Data understanding, processing, securing and storing are significant challenges in the IoT technology which restricts its development. This paper presents a new reference IoT model for future smart IoT solutions called Cloud Web of Things (CloudWoT). CloudWoT aims to overcome these limitations by combining IoT with edge computing, semantic web, and cloud computing. Additionally, this work is concerned with the security issues which threatens data in IoT application domains.