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Secure Software Systems Group

SIMPL: Secure Internet of Things Management Platform

The proliferation of IoT devices is increasing at a fast pace,whether for private or business use. However, despite their growing popularity, their safe operation is often not guaranteed. To tackle the security challenges of modern IoT environments, the German Federal Ministry of Education and Research is funding the SIMPL project in order to support research in this area.

The SIMPL project aims to develop a framework for secure communication in heterogeneous and dynamic networks, such as the Internet of Things (IoT).

Together with the industry partners InfosimMixed Mode, and Hahn-Schickard, the Secure Software Systems Group and the Software Engineering group are developing a communication middleware to facilitate secure information exchange between IoT devices communicating via publish/subscribe protocols such as MQTT.  The SIMPL framework aims to provide a secure layer for message encryption and authentication, access control and key management, as well as trust establishment. To prevent vendor lock-in and single points of failure, decentralized approaches to achieve trust consensus will be explored in this project, for example through the use of blockchains.

 

The SIMPL project is funded by the Bundesministerium für Bildung und Forschung, and has a duration of three years (July 2018 to June 2021).

Project description on the BMBF website (german)

Project homepage

 

Publications

2022[ to top ]
  • An Experience Report on the Suitability of a Distributed Group Encryption Scheme for an IoT Use Case. Prantl, Thomas; Engel, Simon; Bauer, Andre; Ben Yahya, Ala Eddine; Herrnleben, Stefan; Iffländer, Lukas; Dmitrienko, Alexandra; Kounev, Samuel; in IEEE 95th Vehicular Technology Conference (VTC) (2022).
  • A Survey on Secure Group Communication Schemes with Focus on IoT Communication. Prantl, Thomas; Zeck, Timo; Bauer, André; Ten, Peter; Prantl, Dominik; Ben Yahya, Ala Eddine; Iffländer, Lukas; Dmitrienko, Alexandra; Krupitzer, Christian; Kounev, Samuel; in IEEE Access (2022).
  • SCRAPS: Scalable Collecti...
    SCRAPS: Scalable Collective Remote Attestation for Pub-Sub IoT Networks with Untrusted Proxy Verifier. Petzi, Lukas; Ben Yahya, Ala Eddine; Dmitrienko, Alexandra; Tsudik, Gene; Prantl, Thomas; Kounev, Samuel; in USENIX Security (2022).
2021[ to top ]
  • Remote Attestation for Io...
    Remote Attestation for IoT with Smart Verifier. Petzi, Lukas; Thesis; Bachelor Thesis. (2021, January).
  • Towards a Group Encryptio...
    Towards a Group Encryption Scheme Benchmark: A View on Centralized Schemes with focus on IoT. Prantl, Thomas; Ten, Peter; Iffländer, Lukas; Herrnleben, Stefan; Dmitrenko, Alexandra; Kounev, Samuel; Krupitzer, Christian; in ACM/SPEC International Conference on Performance Engineering (ICPE) (2021).
  • Performance Evaluation fo...
    Performance Evaluation for a Post-Quantum Public-Key Cryptosystem. Prantl, Thomas; Prantl, Dominik; Beierlieb, Lukas; Iffländer, Lukas; Dmitrienko, Alexandra; Krupitzer, Christian; Kounev, Samuel; in IEEE 40th International Performance Computing and Communications Conference (IPCCC) (2021).
  • Benchmarking of Pre- and ...
    Benchmarking of Pre- and Post-Quantum Group Encryption Schemes with Focus on IoT. Prantl, Thomas; Prantl, Dominik; Bauer, André; Iffländer, Lukas; Dmitrenko, Alexandra; Krupitzer, Christian; Kounev, Samuel; in IEEE 40th International Performance Computing and Communications Conference (IPCCC) (2021).
2020[ to top ]
  • Aggregatable Remote Attes...
    Aggregatable Remote Attestation for IoT. Alistarov, Vasil; Thesis; Bachelor Thesis. (2020, December).
  • Evaluating the Performance of a State-of-the-Art Group-oriented Encryption Scheme for Dynamic Groups in an IoT Scenario. Prantl, Thomas; Ten, Peter; Iffländer, Lukas; Dmitrenko, Alexandra; Kounev, Samuel; Krupitzer, Christian; in IEEE 28th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS) (2020).
    Acceptance Rate: 27%
  • LegIoT: Ledgered Trust Ma...
    LegIoT: Ledgered Trust Management Platform for IoT. Neureither, Jens; Dmitrienko, Alexandra; Koisser, David; Brasser, Ferdinand; Sadeghi, Ahmad-Reza; in European Symposium on Research in Computer Security (ESORICS) (2020).
  • SIMPL: Secure IoT Managem...
    SIMPL: Secure IoT Management Platform. Prantl, Thomas; Ben Yahya, Ala Eddine; Dmitrienko, Alexandra; Kounev, Samuel; Lipp, Fabian; Hock, David; Rathfelder, Christoph; Hofherr, Martin; in ITG Workshop on IT Security (ITSec) (2020).
2019[ to top ]
  • Implementation and Evalua...
    Implementation and Evaluation of a Group Encryption Scheme. Ten, Peter; Thesis; Bachelor Thesis. (2019, December).