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Human-Computer Interaction (HCI)

Networks and Network Security

  • Human Factors and Interaction Design of ICTs
  • Usability, Usable Security, User Research, (Participatory) ideation and iterative prototyping
  • Social Computing, Technology and the cultural domain - “Culture over IP”
  • Ubiquitous and mobile HCI
  • Computer Supported Cooperative World - Social Computing/Social Informatics, Cooperative Systems
  • Internet of Things / Internet of People
  • AAA - Authentication, Authorization, Accounting in IoT ecosystems
  • Decentralized security mechanisms (blockchain, trust, transparency, privacy)
  • (Computer) Networks --- design, operation, and use
If you are interested in "Praktika" or Bachelor/Master-Theses in the Area of Human-Computer Interaction (HCI), please contact: Oliver Hödl (oliver.hoedl@univie.ac.at)!If you are interested in "Praktika" or Bachelor/Master-Theses in the Area of Networks and Network Security, please contact: Nemanja Ignjatov (nemanja.ignjatov(at)univie.ac.at), Albert Rafetseder (albert.rafetseder(at)univie.ac.at), or Kaspar Lebloch (kaspar.lebloch(at)univie.ac.at)

 

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2. Current COSY-Thesis/Praktikum-Topics

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Behavior-based Access Control management - vergeben

"Smartify Access Control in the IoT environment by analysing user behaviour patterns"

Make use of the collected data from sensors in a Smart-Home and define events that could be of interest to assigning Access Rights to the users in the system.

This topic requires analysis of the user behavior patterns(waking up time, leaving to work, bed time) in the IoT environment, description of the patterns through system events and application of these events to the composition of access rights.

This solution will be integrated with an already existing Smart-Home management framework, present on COSY:Lab.

Note: This topic is only available as P1/P2 or Master's Thesis.

If you're interested, please contact Nemanja Ignjatov (nemanja.ignjatov@univie.ac.at)
Internet connectivity based Access Control management - open

Goal of this topic is to embeed internet connectivity as a building block for access control management, leading to the automation of access rights in an existing Smart Home IoT platform.

In order to develop required solution, technical knowledge in networking as well as Java/SpringBoot is expected.

Final goal of this topic is to develop and integrate the software module which enables management of access rights based on existence of internet connection in a Smart Home.

Moreover, attention will be also given to the performances of the solution - minimum delay, access policies reevaluation time, etc

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If you're interested, please contact Nemanja Ignjatov (nemanja.ignjatov@univie.ac.at)


IoT Identity Management performance simulator - vergeben

Implement tool that can evaluate the compliance of automatic identity management solution in IoT environment.

Goal of this thesis is to build simulation tool that takes into consideration computational effort factors(CPU, memory usage, network delay) for various Identity Management solutions(e.g. PKI, Web of Trust, OpenPGP)

This solution will be further used for long term testing of particular Identity Management systems, with special analysis of adaptability on resource-constrained devices (IoT sensors)

If you're interested, please contact Nemanja Ignjatov (nemanja.ignjatov@univie.ac.at)

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