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Funktionen

  • Professor/in, Vertrauenswürdige Systeme

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Hagen, Christoph; Weinert, Christian; Sendner, Christoph; Dmitrienko, Alexandra; Schneider, Thomas
    Contact Discovery in Mobile Messengers : Low-cost Attacks, Quantitative Analyses, and Efficient Mitigations
    In: ACM Transactions on Privacy and Security (TOPS), Jg. 26, 2023, Nr. 1, 2
  • Prantl, Thomas; Zeck, Timo; Bauer, Andre; Ten, Peter; Prantl, Dominik; Yahya, Ala Eddine Ben; Ifflaender, Lukas; Dmitrienko, Alexandra; Krupitzer, Christian; Kounev, Samuel; Bauer, Andre; Ifflaender, Lukas
    A Survey on Secure Group Communication Schemes With Focus on IoT Communication
    In: IEEE Access, Jg. 10, 2022, S. 99944 – 99962
  • Nguyen, Thien Duc; Miettinen, Markus; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Visconti, Ivan
    Digital Contact Tracing Solutions : Promises, Pitfalls and Challenges
    In: IEEE Transactions on Emerging Topics in Computing, Jg. 12, 2022, Nr. 2, S. 483 – 495
  • Heuser, Stephan; Reaves, Bradley; Pendyala, Praveen Kumar; Carter, Henry; Dmitrienko, Alexandra; Enck, William; Kiyavash, Negar; Sadeghi, Ahmad-Reza; Traynor, Patrick
    Phonion : Practical Protection of Metadata in Telephony Networks
    In: Proceedings on Privacy Enhancing Technologies, 2017, Nr. 1, S. 170 – 187
  • Dmitrienko, Alexandra; Liebchen, Christopher; Rossow, Christian; Sadeghi, Ahmad-Reza
    Security Analysis of Mobile Two-Factor Authentication Schemes
    In: Intel Technology Journal, Jg. 18, 2014, Nr. 4
  • Aufsätze

  • Dmitrienko, Alexandra; Chen, Huili; Fereidooni, Hossein; Sendner, Christoph; Sadeghi, Ahmad-Reza; Koushanfar, Farinaz
    Sound Smart Contract Security Testing with Just One Tool
    2021
  • Dmitrienko, Alexandra
    WIZnet W3150A network co-processor : New features for embedded devices
    2006
  • Abstracts

  • Dmitrienko, Alexandra; Noack, David; Sadeghi, Ahmad-Reza; Yung, Moti
    On Offline Payments with Bitcoin
    In: Financial Cryptography and Data Security: Revised Selected Papers / FC 2014 Workshops, BITCOIN and WAHC 2014, Christ Church, Barbados, March 7, 2014 / Böhme, Rainer; Brenner, Michael; Moore, Tyler; Smith, Matthew (Hrsg.). Berlin: Springer, 2014, S. 159 – 160
  • Davi, Lucas; Dmitrienko, Alexandra; Egele, Manuel; Fischer, Thomas; Holz, Thorsten; Hund, Ralf; Nürnberger, Stefan; Sadeghi, Ahmad-Reza
    Control-flow integrity for smartphones
    In: CCS '11: Proceedings of the 18th ACM conference on Computer and communications security / CCS'11: the ACM Conference on Computer and Communications Security, Chicago, Illinois, USA, October 17 - 21, 2011 / Chen, Yan; Danezis, George; Shmatikov, Vitaly (Hrsg.). New York: ACM, 2011, S. 749 – 752
  • Bugiel, Sven; Davi, Lucas; Dmitrienko, Alexandra; Fischer, Thomas; Sadeghi, Ahmad-Reza; Shastry, Bhargava
    The quest for security against privilege escalation attacks on android
    In: CCS '11: Proceedings of the 18th ACM conference on Computer and communications security / CCS'11: the ACM Conference on Computer and Communications Security, Chicago, Illinois, USA, October 17 - 21, 2011 / Chen, Yan; Danezis, George; Shmatikov, Vitaly (Hrsg.). New York: ACM, 2011, S. 741 – 744
  • Preprints

  • Luzon, Eden; Amit, Guy; Weiss, Roy; Krauß, Torsten; Dmitrienko, Alexandra; Mirsky, Yisroel
    Memory Backdoor Attacks on Neural Networks
    2026
  • Gadey, Varun; Liu, Zijie; Dmitrienko, Alexandra
    RAVEN : Agentic RAG for Automated Vulnerability Repair
    2026
  • Krauß, Torsten; Dashtbani, Hamid; Dmitrienko, Alexandra
    TwinBreak : Jailbreaking LLM Security Alignments based on Twin Prompts
    2025
  • Stang, Jasper; Krauß, Torsten; Dmitrienko, Alexandra
    DNNShield : Embedding Identifiers for Deep Neural Network Ownership Verification
    2024
  • Gadey, Varun; Götz, Raphael; Sendner, Christoph; Sovio, Sampo; Dmitrienko, Alexandra; Goetz, Raphael
    GNN-Based Code Annotation Logic for Establishing Security Boundaries in C Code
    2024
  • Finke, Moritz; Dmitrienko, Alexandra; Stang, Jasper
    SPOQchain : Platform for Secure, Scalable, and Privacy-Preserving Supply Chain Tracing and Counterfeit Protection
    2024
  • Finke, Moritz; Dmitrienko, Alexandra
    Time-Aware Face Anti-Spoofing with Rotation Invariant Local Binary Patterns and Deep Learning
    2024
  • Fereidooni, Hossein; Rieger, Phillip; Chilese, Marco; Finke, Moritz; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; König, Jan; Gökbakan, Bora
    AuthentiSense : A Scalable Behavioral Biometrics Authentication Scheme using Few-Shot Learning for Mobile Platforms
    2023
  • Krauß, Torsten; Dmitrienko, Alexandra
    Avoid Adversarial Adaption in Federated Learning by Multi-Metric Investigations
    2023
  • Krauß, Torsten; Stang, Jasper; Dmitrienko, Alexandra
    ClearMark : Intuitive and Robust Model Watermarking via Transposed Model Training
    2023
  • Sendner, Christoph; Zhang, Ruisi; Hefter, Alexander; Dmitrienko, Alexandra; Koushanfar, Farinaz
    G-Scan : Graph Neural Networks for Line-Level Vulnerability Identification in Smart Contracts
    2023
  • Hefter, Alexander; Sendner, Christoph; Dmitrienko, Alexandra
    Metadata-based Malware Detection on Android using Machine Learning
    2023
  • Sendner, Christoph; Stang, Jasper; Dmitrienko, Alexandra; Wijewickrama, Raveen; Jadliwala, Murtuza
    TorMult : Introducing a Novel Tor Bandwidth Inflation Attack
    2023
  • Sendner, Christoph; Petzi, Lukas; Stang, Jasper; Dmitrienko, Alexandra
    Vulnerability Scanners for Ethereum Smart Contracts : A Large-Scale Study
    2023
  • Rieger, Phillip; Krauß, Torsten; Miettinen, Markus; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza
    CrowdGuard : Federated Backdoor Detection in Federated Learning
    2022
  • Lutz, Oliver; Chen, Huili; Fereidooni, Hossein; Sendner, Christoph; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Koushanfar, Farinaz
    ESCORT : Ethereum Smart COntRacTs Vulnerability Detection using Deep Neural Network and Transfer Learning
    2021
  • Hagen, Christoph; Weinert, Christian; Sendner, Christoph; Dmitrienko, Alexandra; Schneider, Thomas
    All the Numbers are US : Large-scale Abuse of Contact Discovery in Mobile Messengers
    2020
  • Baumgärtner, Lars; Dmitrienko, Alexandra; Freisleben, Bernd; Gruler, Alexander; Höchst, Jonas; Kühlberg, Joshua; Mezini, Mira; Miettinen, Markus; Muhamedagic, Anel; Nguyen, Thien Duc; Penning, Alvar; Pustelnik, Dermot Frederik; Roos, Filipp; Sadeghi, Ahmad-Reza; Schwarz, Michael; Uhl, Christian
    Mind the GAP : Security & Privacy Risks of Contact Tracing Apps
    2020
  • Iffländer, Lukas; Dmitrienko, Alexandra; Hagen, Christoph; Jobst, Michael; Kounev, Samuel
    Hands Off my Database : Ransomware Detection in Databases through Dynamic Analysis of Query Sequences
    2019
  • Brasser, Ferdinand; Capkun, Srdjan; Dmitrienko, Alexandra; Frassetto, Tommaso; Kostiainen, Kari; Müller, Urs; Sadeghi, Ahmad-Reza
    DR.SGX : Hardening SGX Enclaves against Cache Attacks with Data Location Randomization
    2017
  • Brasser, Ferdinand; Müller, Urs; Dmitrienko, Alexandra; Kostiainen, Kari; Capkun, Srdjan; Sadeghi, Ahmad-Reza
    Software Grand Exposure : SGX Cache Attacks Are Practical
    2017
  • Puddu, Ivan; Dmitrienko, Alexandra; Capkun, Srdjan
    μchain : How to Forget without Hard Forks
    2017
  • Nagy, Marcin; Cristofaro, Emiliano De; Dmitrienko, Alexandra; Asokan, N.; Sadeghi, Ahmad-Reza
    Do I know you? : Efficient and Privacy-Preserving Common Friend-Finder Protocols and Applications
    2013
  • Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Tamrakar, Sandeep; Wachsmann, Christian
    SmartTokens : Delegable Access Control with NFC-enabled Smartphones
    2012
  • Beiträge in Sammelwerken und Tagungsbänden

  • Sanaullah; Jungeblut, Thorsten; Dmitrienko, Alexandra; Byung-Kil, Han; Il Park, Dong
    A Robust Event-to-Spike Conversion Framework Preserving Temporal Dynamics for Spiking Neural Networks in Embodied Robotics
    In: Engineering Applications of Neural Networks: Proceedings Part I / 27th International Conference (EANN 2026); Chania, Greece; July 16–19, 2026 / Iliadis, Lazaros; Maglogiannis, Ilias; Antonakakis, Marios; Jayne, Chrisina (Hrsg.). Cham: Springer, 2026, S. 121 – 134
  • Gadey, Varun; Götz, Melanie; Sendner, Christoph; Sovio, Sampo; Dmitrienko, Alexandra
    Automated Code Annotation with LLMs for Establishing TEE Boundaries
    In: Proceedings pf the Network and Distributed System Security (NDSS) Symposium 2026 / Network and Distributed System Security (NDSS) Symposium 2026; 23–27 February 2026; San Diego, USA, 2026
  • Dmitrienko, Alexandra; Krauß, Torsten; Mirsky, Yisroel
    FLux : Covert Channels in FL through Transposed Training
    In: ASIA CCS 2026: Proceedings of the 21st ACM ASIA Conference on Computer and Communications Security / ASIA CCS '26: ACM Asia Conference on Computer and Communications Security, Bangalore, India, June 1 - 5, 2026 / Agrawal, Manindra; Molloy, Ian (Hrsg.). New York: Association for Computing Machinery (ACM), 2026, S. 645 – 660
  • Gadey, Varun; Sendner, Christoph; Zimmermann, Keven; Dmitrienko, Alexandra
    RESTing-LLAMA : Large Language Model based REST API Fuzzing
    In: ASIA CCS 2026: Proceedings of the 21st ACM ASIA Conference on Computer and Communications Security / ASIA CCS '26: ACM Asia Conference on Computer and Communications Security, Bangalore, India, June 1 - 5, 2026 / Agrawal, Manindra; Molloy, Ian (Hrsg.). New York: Association for Computing Machinery (ACM), 2026, S. 1156 – 1171
  • Petzi, Lukas; Krauß, Torsten; Dmitrienko, Alexandra; Tsudik, Gene
    AuthentiSafe : Lightweight and Future-Proof Device-to-Device Authentication for IoT
    In: Proceedings of the 20th ACM Asia Conference on Computer and Communications Security / ASIA CCS 2025, Hanoi, Vietnam, August 25-29, 2025. New York: ACM, 2025, S. 1050 – 1064
  • Sendner, Christoph; Schreider, Dominik; Dmitrienko, Alexandra
    Impact Analysis of Sybil Attacks in the Tor Network
    In: ICT Systems Security and Privacy Protection: Proceedings, Part II / 40th IFIP International Conference, SEC 2025, Maribor, Slovenia, May 21–23, 2025 / Nemec Zlatolas, Lili; Rannenberg, Kai; Welzer, Tatjana; Garcia-Alfaro, Joaquin (Hrsg.). Cham: Springer, 2025, S. 189 – 204
  • Götz, Raphael; Sendner, Christoph; undefined, Bruckhoff; Rostami, Mohamadreza; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza
    RLFuzz : Accelerating Hardware Fuzzing with Deep Reinforcement Learning
    In: IEEE International Symposium on Hardware Oriented Security and Trust / HOST 2025, San Jose, CA, USA, May 5-8, 2025. Piscataway: IEEE, 2025, S. 358 – 369
  • Finke, Moritz; Dmitrienko, Alexandra
    Time-Aware Face Anti-Spoofing with Rotation Invariant Local Binary Patterns and Deep Learning
    In: ICT Systems Security and Privacy Protection: Proceedings, Part II / 40th IFIP International Conference, SEC 2025, Maribor, Slovenia, May 21–23, 2025 / Nemec Zlatolas, Lili; Rannenberg, Kai; Welzer, Tatjana (Hrsg.). Cham: Springer, 2025, S. 263 – 277
  • Krauß, Torsten; Dashtbani, Hamid; Dmitrienko, Alexandra
    TwinBreak : Jailbreaking LLM Security Alignments Based on Twin Prompts
    In: SEC '25: Proceedings of the 34th USENIX Conference on Security Symposium / SEC '25: 34th USENIX Conference on Security Symposium Seattle, WA, USA, August 13 - 15, 2025. New York: ACM, 2025, S. 121
  • Krauß, Torsten; König, Jan; Dmitrienko, Alexandra; Kanzow, Christian
    Automatic Adversarial Adaption for Stealthy Poisoning Attacks in Federated Learning
    In: Network and Distributed System Security Symposium, NDSS 2024 / 31st Annual Network and Distributed System Security Symposium, NDSS 2024, San Diego, California, USA, February 26 - March 1, 2024 / Internet Society -ISOC- (Hrsg.): The Internet Society, 2024
  • Krauß, Torsten; Stang, Jasper; Dmitrienko, Alexandra
    ClearStamp: A Human-Visible and Robust Model-Ownership Proof based on Transposed Model Training
    In: Proceedings of the 33rd USENIX Security Symposium / 33rd USENIX Security Symposium (USENIX Security 2024), August 14.-16., 2024, Philadelphia, USA / Balzarotti, Davide; Xu, Wenyuan (Hrsg.). Berkeley: USENIX Association, 2024
  • Krauß, Torsten; Stang, Jasper; Dmitrienko, Alexandra
    Cloud-Based Machine Learning Models as Covert Communication Channels
    In: Proceedings of the 19th ACM Asia Conference on Computer and Communications Security / 19th ACM Asia Conference on Computer and Communications Security (ASIA CCS 2024), 1.- 5. July 2024, Singapore / Zhou, Jianying; Quek, Tony Q. S.; Gao, Debin; Cardenas, Alvaro A. (Hrsg.). New York: ACM, 2024, S. 141 – 157
  • Rieger, Phillip; Krauß, Torsten; Miettinen, Markus; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza
    CrowdGuard : Federated Backdoor Detection in Federated Learning
    In: Network and Distributed System Security Symposium, NDSS 2024 / 31st Annual Network and Distributed System Security Symposium, NDSS 2024, San Diego, California, USA, February 26 - March 1, 2024 / Internet Society -ISOC- (Hrsg.): The Internet Society, 2024
  • Dmitrienko, Alexandra
    Federated Learning Security : From Dusk to Dawn
    In: Proceedings of the 19th ACM Asia Conference on Computer and Communications Security / 19th ACM Asia Conference on Computer and Communications Security (ASIA CCS 2024), 1.- 5. July 2024, Singapore / Zhou, Jianying; Quek, Tony Q. S.; Gao, Debin; Cardenas, Alvaro A. (Hrsg.). New York: ACM, 2024, S. 1114 – 1114
  • Fereidooni, Hossein; Pegoraro, Alessandro; Rieger, Phillip; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza
    FreqFed : A Frequency Analysis-Based Approach for Mitigating Poisoning Attacks in Federated Learning
    In: Network and Distributed System Security Symposium, NDSS 2024 / 31st Annual Network and Distributed System Security Symposium, NDSS 2024, San Diego, California, USA, February 26 - March 1, 2024 / Internet Society -ISOC- (Hrsg.): The Internet Society, 2024
  • Sendner, Christoph; Petzi, Lukas; Stang, Jasper; Dmitrienko, Alexandra
    Large-Scale Study of Vulnerability Scanners for Ethereum Smart Contracts
    In: 45th IEEE Symposium on Security and Privacy : SP 2024 / IEEE Symposium on Security and Privacy, SP 2024, San Francisco, CA, USA, May 19-23, 2024: IEEE, 2024, S. 2273 – 2290
  • Sendner, Christoph; Stang, Jasper; Dmitrienko, Alexandra; Wijewickrama, Raveen; Jadliwala, Murtuza
    MirageFlow : A New Bandwidth Inflation Attack on Tor
    In: Network and Distributed System Security Symposium, NDSS 2024 / 31st Annual Network and Distributed System Security Symposium, NDSS 2024, San Diego, California, USA, February 26 - March 1, 2024 / Internet Society -ISOC- (Hrsg.): The Internet Society, 2024
  • Petzi, Lukas; Dmitrienko, Alexandra; Visconti, Ivan
    PUF-Based Authentication in IoT Against Strong Physical Adversary Using Zero-Knowledge Proofs
    In: 45th IEEE Symposium on Security and Privacy Workshops : SPW 2024 / IEEE Security and Privacy, SP 2024 - Workshops, San Francisco, CA, USA, May 23, 2024 / IEEE (Hrsg.). Piscataway: IEEE, 2024, S. 312 – 319
  • Krauß, Torsten; Stang, Jasper; Dmitrienko, Alexandra
    Verify your Labels! Trustworthy Predictions and Datasets via Confidence Scores
    In: Proceedings of the 33rd USENIX Security Symposium / 33rd USENIX Security Symposium (USENIX Security 2024), August 14.-16., 2024, Philadelphia, USA / Balzarotti, Davide; Xu, Wenyuan (Hrsg.). Berkeley: USENIX Association, 2024, S. 2955 – 2971
  • Fereidooni, Hossein; König, Jan; Rieger, Philip; Chilese, Markus; Finke, Moritz; Goekbakan, Bora; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza
    AuthentiSense : A Scalable Behavioral Biometrics Authentication Scheme using Few-Shot Learning for Mobile Platforms
    In: Proceedings of the Network and Distributed System Security Symposium 2023 (NDSS '23) / Network and Distributed System Security (NDSS) Symposium 2023; 27. February - 3. March 2023; San Diego, CA, USA, 2023
  • Pinto, Sandro; Breskvar, Matjaz; Gomes, Tiago; Koshutanski, Hristo; Pasic, Aljosa; Krol, Piotr; Amri, Emna; Puron, David; Hornak, Zoltan; Rovieri, Marco; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Crispo, Bruno
    CROSSCON : Interoperable IoT Security Stack - The RISC-V Opportunity
    In: Proceedings of RISC-V Summit Europe / RISC-V Summit Europe; Barcelona; 5-9th June 2023, 2023
  • Krauß, Torsten; Dmitrienko, Alexandra
    MESAS : Poisoning Defense for Federated Learning Resilient against Adaptive Attackers
    In: CCS '23: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security / ACM SIGSAC Conference on Computer and Communications Security (CCS '23: ), November 26. - 30., 2023, Copenhagen, Denmark / Meng, Weizhi; Jensen, Christian Damsgaard; Cremers, Cas; Kirda, Engin (Hrsg.). New York: ACM, 2023, S. 1526 – 1540
  • Krauß, Torsten; Götz, Raphael; Dmitrienko, Alexandra
    Security of NVMe Offloaded Data in Large-Scale Machine Learning
    In: Computer Security – ESORICS 2023: Proceedings, Part IV / 28th European Symposium on Research in Computer Security, The Hague, The Netherlands, September 25–29, 2023 / Tsudik, Gene; Conti, Mauro; Liang, Kaitai; Smaragdakis, Georgios (Hrsg.). Cham: Springer, 2023, S. 143 – 163
  • Sendner, Christoph; Chen, Huili; Fereidooni, Hossein; Petzi, Lukas; König, Jan; Stang, Jasper; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Koushanfar, Farinaz
    Smarter Contracts : Detecting Vulnerabilities in Smart Contracts with Deep Transfer Learning
    In: 30th Annual Network and Distributed System Security Symposium / 30th Annual Network and Distributed System Security Symposium (NDSS 2023), February 27. - March 3., 2023, San Diego, California, USA,: The Internet Society, 2023
  • Prantl, Thomas; Engel, Simon; Bauer, Andre; Yahya, Ala Eddine Ben; Herrnleben, Stefan; Ifflaender, Lukas; Dmitrienko, Alexandra; Kounev, Samuel; Bauer, Andre
    An Experience Report on the Suitability of a Distributed Group Encryption Scheme for an IoT Use Case
    In: 95th IEEE Vehicular Technology Conference, VTC Spring 2022 / 95th IEEE Vehicular Technology Conference, VTC Spring 2022, Helsinki, Finland, June 19-22, 2022. Piscataway: IEEE, 2022, S. 1 – 7
  • Fereidooni, Hossein; Dmitrienko, Alexandra; Rieger, Phillip; Miettinen, Markus; Sadeghi, Ahmad-Reza; Madlener, Felix
    FedCRI : Federated Mobile Cyber-Risk Intelligence
    In: Network and Distributed Systems Security (NDSS) Symposium 2022 / Network and Distributed Systems Security (NDSS) Symposium 2022 24-28 April 2022, San Diego, CA, USA: The Internet Society, 2022
  • Sendner, Christoph; Ifflaender, Lukas; Schindler, Sebastian; Jobst, Michael; Dmitrienko, Alexandra; Kounev, Samuel; Ifflander, Lukas
    Ransomware Detection in Databases through Dynamic Analysis of Query Sequences
    In: 10th IEEE Conference on Communications and Network Security, CNS 2022 / CNS 2022, Austin, TX, USA, October 3-5, 2022. Piscataway: IEEE, 2022, S. 326 – 334
  • Petzi, Lukas; Yahya, Ala Eddine Ben; Dmitrienko, Alexandra; Tsudik, Gene; Prantl, Thomas; Kounev, Samuel
    SCRAPS : Scalable Collective Remote Attestation for Pub-Sub IoT Networks with Untrusted Proxy Verifier
    In: Proceedings of the 31st USENIX Security Symposium / 31st USENIX Security Symposium, USENIX Security 2022, Boston, MA, USA, August 10-12, 2022 / Butler, Kevin R. B.; Thomas, Kurt (Hrsg.). Berkeley: USENIX Association, 2022, S. 3485 – 3501
  • Prantl, Thomas; Zeck, Timo; Ifflaender, Lukas; Beierlieb, Lukas; Dmitrienko, Alexandra; Krupitzer, Christian; Kounev, Samuel; Ifflander, Lukas; Dmitrenko, Alexandra
    Towards a Cryptography Benchmark : A View on Attribute Based Encryption Schemes
    In: 5th Conference on Cloud and Internet of Things, CIoT 2022 / CIoT 2022, Marrakech, Morocco, March 28-30, 2022. Piscataway: IEEE, 2022, S. 158 – 165
  • Hagen, Christoph; Weinert, Christian; Sendner, Christoph; Dmitrienko, Alexandra; Schneider, Thomas
    All the Numbers are US : Large-scale Abuse of Contact Discovery in Mobile Messengers
    In: 28th Annual Network and Distributed System Security Symposium / NDSS 2021, virtually, February 21-25, 2021. Reston: The Internet Society, 2021
  • Prantl, Thomas; Prantl, Dominik; Bauer, Andre; Iffländer, Lukas; Dmitrienko, Alexandra; Kounev, Samuel; Krupitzer, Christian; Bauer, André; Iffländer, Lukas
    Benchmarking of Pre- and Post-Quantum Group Encryption Schemes with Focus on IoT
    In: 2021 IEEE International Performance, Computing, and Communications Conference (IPCCC) / 2021 IEEE International Performance, Computing, and Communications Conference (IPCCC) : 29-31 Oct. 2021 / IEEE (Hrsg.). Piscataway: IEEE, 2021, S. 1 – 10
  • Prantl, Thomas; Prantl, Dominik; Beierlieb, Lukas; Iffländer, Lukas; Dmitrienko, Alexandra; Kounev, Samuel; Krupitzer, Christian
    Performance Evaluation for a Post-Quantum Public-Key Cryptosystem
    In: 2021 IEEE International Performance, Computing, and Communications Conference (IPCCC) / 2021 IEEE International Performance, Computing, and Communications Conference (IPCCC) : 29-31 Oct. 2021 / IEEE (Hrsg.). Piscataway: IEEE, Jg. 2021-October, 2021, S. 1 – 7
  • Stang, Jasper; Dmitrienko, Alexandra; Roth, Sascha
    RIP StrandHogg : a practical StrandHogg attack detection method on Android
    In: WiSec '21: 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks / WiSec '21: 14th ACM Conference on Security and Privacy in Wireless and Mobile Networks, Abu Dhabi, United Arab Emirates, 28 June - 2 July, 2021 / Pöpper, Christina; Vanhoef, Mathy; Batina, Lejla; Mayrhofer, René (Hrsg.). New York: ACM, 2021, S. 216 – 226
  • Prantl, Thomas; Ten, Peter; Iffländer, Lukas; Herrnleben, Stefan; Dmitrienko, Alexandra; Kounev, Samuel; Krupitzer, Christian; Iffländer, Lukas; Dmitrenko, Alexandra
    Towards a Group Encryption Scheme Benchmark : A View on Centralized Schemes with Focus on IoT
    In: ICPE '21: ACM/SPEC International Conference on Performance Engineering / ICPE '21: ACM/SPEC International Conference on Performance Engineering, Virtual Event, France, April 19-21, 2021 / Bourcier, Johann; Jiang, Zhen Ming (Jack); Bezemer, Cor-Paul; Cortellessa, Vittorio; Pompeo, Daniele Di; Varbanescu, Ana Lucia (Hrsg.). New York: ACM, 2021, S. 233 – 240
  • Prantl, Thomas; Ten, Peter; Iffländer, Lukas; Dmitrienko, Alexandra; Kounev, Samuel; Krupitzer, Christian
    Evaluating the Performance of a State-of-the-Art Group-oriented Encryption Scheme for Dynamic Groups in an IoT Scenario
    In: 2020 IEEE 28th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems: MASCOTS 2020 / MASCOTS 2020 : Nice, France, 17-18 November 2020. Piscataway: IEEE, 2020, 9285948
  • Neureither, Jens; Dmitrienko, Alexandra; Koisser, David; Brasser, Ferdinand; Sadeghi, Ahmad-Reza
    LegIoT : Ledgered Trust Management Platform for IoT
    In: Computer Security – ESORICS 2020: Proceedings, Part I / 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14–18, 2020 / Chen, Liqun; Li, Ninghui; Liang, Kaitai; Schneider, Steve A. (Hrsg.). Cham: Springer, 2020, S. 377 – 396
  • Baumgärtner, Lars; Dmitrienko, Alexandra; Freisleben, Bernd; Gruler, Alexander; Höchst, Jonas; Kühlberg, Joshua; Mezini, Mira; Mitev, Richard; Miettinen, Markus; Muhamedagic, Anel; Nguyen, Thien Duc; Penning, Alvar; Pustelnik, Dermot Frederik; Roos, Filipp; Sadeghi, Ahmad-Reza; Schwarz, Michael; Uhl, Christian
    Mind the GAP : Security & Privacy Risks of Contact Tracing Apps
    In: 2020 IEEE 19th International Conference on Trust, Security and Privacy in Computing and Communications: Proceedings / TrustCom 2020 : 29 December 2020-1 January 2021, Guangzhou, China / Wang, Guojun; Ko, Ryan K. L.; Bhuiyan, Md. Zakirul Alam; Pan, Yi (Hrsg.). Piscataway: IEEE, 2020, S. 458 – 467
  • Brasser, Ferdinand; Capkun, Srdjan; Dmitrienko, Alexandra; Frassetto, Tommaso; Kostiainen, Kari; Sadeghi, Ahmad-Reza
    DR.SGX : automated and adjustable side-channel protection for SGX using data location randomization
    In: ACSAC '19: Proceedings of the 35th Annual Computer Security Applications Conference / 2019 Annual Computer Security Applications Conference (ACSAC '19), December 9 - 13, 2019, San Juan Puerto Rico, USA, / Balenson, David M. (Hrsg.). New York: ACM, 2019, S. 788 – 800
  • Greubel, Andre; Dmitrienko, Alexandra; Kounev, Samuel
    SmarTor : Smarter Tor with Smart Contracts: Improving resilience of topology distribution in the Tor network
    In: ACSAC '18: Proceedings of the 34th Annual Computer Security Applications Conference / 2018 Annual Computer Security Applications Conference (ACSAC '18), December 3 - 7, 2018, San Juan PR, USA. New York: ACM, 2018, S. 677 – 691
  • Dmitrienko, Alexandra; Plappert, Christian
    Secure Free-Floating Car Sharing for Offline Cars
    In: CODASPY '17: Proceedings of the Seventh ACM on Conference on Data and Application Security and Privacy / Ahn, Gail-Joon; Pretschner, Alexander; Ghinita, Gabriel (Hrsg.). New York: ACM, 2017, S. 349 – 360
  • Dmitrienko, Alexandra; Noack, David; Yung, Moti
    Secure Wallet-Assisted Offline Bitcoin Payments with Double-Spender Revocation
    In: ASIA CCS '17: Proceedings of the 2017 ACM on Asia Conference on Computer and Communications Security / ASIA CCS '17: ACM Asia Conference on Computer and Communications Security, Abu Dhabi, United Arab Emirates, April 2 - 6, 2017 / Karri, Ramesh; Sinanoglu, Ozgur; Sadeghi, Ahmad-Reza; Yi, Xun (Hrsg.). New York: ACM, 2017, S. 520 – 531
  • Brasser, Ferdinand; Müller, Urs; Dmitrienko, Alexandra; Kostiainen, Kari; Capkun, Srdjan; Sadeghi, Ahmad-Reza
    Software Grand Exposure: SGX Cache Attacks Are Practical
    In: 11th USENIX Workshop on Offensive Technologies, WOOT 2017 / WOOT 2017, Vancouver, BC, Canada, August 14-15, 2017 / Enck, William; Mulliner, Collin (Hrsg.): USENIX Association, 2017
  • Dmitrienko, Alexandra; Heuser, Stephan; Nguyen, Thien Duc; Silva Ramos, Marcos da; Rein, Andre; Sadeghi, Ahmad-Reza
    Market-Driven Code Provisioning to Mobile Secure Hardware
    In: Financial Cryptography and Data Security: Revised Selected Papers / 19th International Conference, FC 2015, San Juan, Puerto Rico, January 26-30, 2015 / Böhme, Rainer; Okamoto, Tatsuaki (Hrsg.). Berlin: Springer, 2015, S. 387 – 404
  • Busold, Christoph; Dmitrienko, Alexandra; Wachsmann, Christian
    Key2Share for Authentication Services
    In: 24. SIT-SmartCard-Workshop / 24. SIT-SmartCard-Workshop : 5. und 6. Februar 2014 / Waldmann, Ulrich (Hrsg.). Stuttgart: Fraunhofer-Verl., 2014
  • Dmitrienko, Alexandra; Liebchen, Christopher; Rossow, Christian; Sadeghi, Ahmad-Reza
    On the (In)Security of Mobile Two-Factor Authentication
    In: Financial Cryptography and Data Security: Revised Selected Papers / 18th International Conference, FC 2014, Christ Church, Barbados, March 3-7, 2014 / Christin, Nicolas; Safavi-Naini, Reihaneh (Hrsg.). Berlin: Springer, 2014, S. 365 – 383
  • Asokan, N.; Dmitrienko, Alexandra; Nagy, Marcin; Reshetova, Elena; Sadeghi, Ahmad-Reza; Schneider, Thomas; Stelle, Stanislaus
    CrowdShare : Secure Mobile Resource Sharing
    In: Applied Cryptography and Network Security: Proceedings / 11th International Conference, ACNS 2013, Banff, AB, Canada, June 25-28, 2013 / Jr., Michael J. Jacobson; Locasto, Michael E.; Mohassel, Payman; Safavi-Naini, Reihaneh (Hrsg.). Berlin: Springer, 2013, S. 432 – 440
  • Nagy, Marcin; Cristofaro, Emiliano De; Dmitrienko, Alexandra; Asokan, N.; Sadeghi, Ahmad-Reza; De Cristofaro, Emiliano
    Do I know you? : efficient and privacy-preserving common friend-finder protocols and applications
    In: ACSAC '13: Proceedings of the 29th Annual Computer Security Applications Conference / ACSAC '13: Annual Computer Security Applications Conference, New Orleans, Louisiana, USA, December 9 - 13, 2013 / Jr., Charles N. Payne (Hrsg.). New York: ACM, 2013, S. 159 – 168
  • Davi, Lucas; Dmitrienko, Alexandra; Nürnberger, Stefan; Sadeghi, Ahmad-Reza; Nürnberger, Stefan
    Gadge me if you can : secure and efficient ad-hoc instruction-level randomization for x86 and ARM
    In: ASIA CCS '13: Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security / ASIA CCS '13: 8th ACM Symposium on Information, Computer and Communications Security, Hangzhou, China, May 8 - 10, 2013 / Chen, Kefei; Xie, Qi; Qiu, Weidong; Li, Ninghui; Tzeng, Wen-Guey (Hrsg.). New York: ACM, 2013, S. 299 – 310
  • Snow, Kevin Z.; Davi, Lucas; Dmitrienko, Alexandra; Liebchen, Christopher; Monrose, Fabian; Sadeghi, Ahmad-Reza
    Just-In-Time Code Reuse : On the Effectiveness of Fine-Grained Address Space Layout Randomization
    In: 2013 IEEE Symposium on Security and Privacy (SP) / Symposium on Security and Privacy (SP) : 19 - 22 May 2013, San Francisco, California, USA. Piscataway: IEEE, 2013
  • Busold, Christoph; Taha, Ahmed; Wachsmann, Christian; Dmitrienko, Alexandra; Seudie, Herve; Sobhani, Majid; Sadeghi, Ahmad-Reza; Seudié, Hervé
    Smart keys for cyber-cars : secure smartphone-based NFC-enabled car immobilizer
    In: CODASPY '13: Proceedings of the third ACM conference on Data and application security and privacy / CODASPY'13: Third ACM Conference on Data and Application Security and Privacy, San Antonio, Texas, USA, February 18 - 20, 2013 / Bertino, Elisa; Sandhu, Ravi S.; Bauer, Lujo; Park, Jaehong (Hrsg.). New York: ACM, 2013, S. 233 – 242
  • Davi, Lucas; Dmitrienko, Alexandra; Egele, Manuel; Fischer, Thomas; Holz, Thorsten; Hund, Ralf; Nürnberger, Stefan; Sadeghi, Ahmad-Reza
    MoCFI : A Framework to Mitigate Control-Flow Attacks on Smartphones
    In: 19th Annual Network and Distributed System Security Symposium, NDSS / NDSS 2012, San Diego, California, USA, February 5-8, 2012: The Internet Society, 2012
  • Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Tamrakar, Sandeep; Wachsmann, Christian
    SmartTokens : Delegable Access Control with NFC-Enabled Smartphones
    In: Trust and Trustworthy Computing: Proceedings / 5th International Conference, TRUST 2012, Vienna, Austria, June 13-15, 2012 / Katzenbeisser, Stefan; Weippl, Edgar R.; Camp, L. Jean; Volkamer, Melanie; Reiter, Mike K.; Zhang, Xinwen (Hrsg.). Berlin: Springer, 2012, S. 219 – 238
  • Bugiel, Sven; Davi, Lucas; Dmitrienko, Alexandra; Fischer, Thomas; Sadeghi, Ahmad-Reza; Shastry, Bhargava
    Towards Taming Privilege-Escalation Attacks on Android
    In: 19th Annual Network and Distributed System Security Symposium, NDSS / NDSS 2012, San Diego, California, USA, February 5-8, 2012: The Internet Society, 2012
  • Dmitrienko, Alexandra; Hadzic, Zecir; Löhr, Hans; Winandy, Marcel; Sadeghi, Ahmad-Reza
    A Security Architecture for Accessing Health Records on Mobile Phones
    In: HEALTHINF 2011: Proceedings of the International Conference on Health Informatics / International Conference on Health Informatics, Rome, Italy, 26-29 January, 2011 / Traver, Vicente; Fred, Ana L. N.; Filipe, Joaquim; Gamboa, Hugo (Hrsg.): SciTePress, 2011, S. 87 – 96
  • Bugiel, Sven; Davi, Lucas; Dmitrienko, Alexandra; Heuser, Stephan; Sadeghi, Ahmad-Reza; Shastry, Bhargava
    Practical and lightweight domain isolation on Android
    In: SPSM '11: Proceedings of the 1st ACM workshop on Security and privacy in smartphones and mobile devices / CCS'11: the ACM Conference on Computer and Communications Security, Chicago, Illinois, USA, 17 October 2011 / Jiang, Xuxian; Bhattacharya, Amiya; Dasgupta, Partha; Enck, William (Hrsg.). New York: ACM, 2011, S. 51 – 62
  • Dmitrienko, Alexandra; Hadzic, Zecir; Löhr, Hans; Sadeghi, Ahmad-Reza; Winandy, Marcel
    Securing the Access to Electronic Health Records on Mobile Phones
    In: Biomedical Engineering Systems and Technologies: Revised Selected Papers / 4th International Joint Conference, BIOSTEC 2011, Rome, Italy, January 26-29, 2011 / Fred, Ana L. N.; Filipe, Joaquim; Gamboa, Hugo (Hrsg.). Berlin: Springer, 2011, S. 365 – 379
  • Davi, Lucas; Dmitrienko, Alexandra; Kowalski, Christoph; Winandy, Marcel
    Trusted virtual domains on OKL4 : secure information sharing on smartphones
    In: STC '11: Proceedings of the sixth ACM workshop on Scalable trusted computing / CCS'11: the ACM Conference on Computer and Communications Security, Chicago, Illinois, USA, 17 October 2011 / Chen, Yan; Xu, Shouhuai; Sadeghi, Ahmad-Reza; Zhang, Xinwen (Hrsg.). New York: ACM, 2011, S. 49 – 58
  • Kostiainen, Kari; Dmitrienko, Alexandra; Ekberg, Jan-Erik; Sadeghi, Ahmad-Reza; Asokan, N.
    Key Attestation from Trusted Execution Environments
    In: Trust and Trustworthy Computing: Proceedings / Third International Conference, TRUST 2010, Berlin, Germany, June 21-23, 2010 / Acquisti, Alessandro; Smith, Sean W.; Sadeghi, Ahmad-Reza (Hrsg.). Berlin: Springer, 2010, S. 30 – 46
  • Davi, Lucas; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Winandy, Marcel
    Privilege Escalation Attacks on Android
    In: Information Security: Revised Selected Papers / 13th International Conference, ISC 2010, Boca Raton, FL, USA, October 25-28, 2010 / Burmester, Mike; Tsudik, Gene; Magliveras, Spyros S.; Ilic, Ivana (Hrsg.). Berlin: Springer, 2010, S. 346 – 360
  • Checkoway, Stephen; Davi, Lucas; Dmitrienko, Alexandra; Sadeghi, Ahmad-Reza; Shacham, Hovav; Winandy, Marcel
    Return-oriented programming without returns
    In: CCS '10: Proceedings of the 17th ACM conference on Computer and communications security / CCS '10: 17th ACM Conference on Computer and Communications Security 2010, Chicago, Illinois, USA, October, 4 - 8, 2010 / Al-Shaer, Ehab; Keromytis, Angelos D.; Shmatikov, Vitaly (Hrsg.). New York: ACM, 2010, S. 559 – 572
  • Bugiel, Sven; Dmitrienko, Alexandra; Kostiainen, Kari; Sadeghi, Ahmad-Reza; Winandy, Marcel
    TruWalletM : Secure Web Authentication on Mobile Platforms
    In: Trusted Systems: Revised Selected Papers / Second International Conference, INTRUST 2010, Beijing, China, December 13-15, 2010 / Chen, Liqun; Yung, Moti (Hrsg.). Berlin: Springer, 2010, S. 219 – 236
  • Catuogno, Luigi; Dmitrienko, Alexandra; Eriksson, Konrad; Kuhlmann, Dirk; Ramunno, Gianluca; Sadeghi, Ahmad-Reza; Schulz, Steffen; Schunter, Matthias; Winandy, Marcel; Zhan, Jing
    Trusted Virtual Domains : Design, Implementation and Lessons Learned
    In: Trusted Systems: Proceedings / First International Conference, INTRUST 2009, Beijing, China, December 17-19, 2009 / Chen, Liqun; Yung, Moti (Hrsg.). Berlin: Springer, 2009, S. 156 – 179
  • Bücher/Sammelwerke/Tagungsbände

  • Jadliwala, Murtuza; Kim, Yongdae; Dmitrienko, Alexandra (Hrsg.)
    WiSec '22 : 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks
    WiSec '22: 15th ACM Conference on Security and Privacy in Wireless and Mobile Networks, San Antonio, TX, USA, May 16 - 19, 2022,
    ACM2022
  • Asokan, N.; Davi, Lucas Vincenzo; Dmitrienko, Alexandra; Heuser, Stephan; Kostiainen, Kari; Reshetova, Elena; Sadeghi, Ahmad-Reza (Hrsg.)
    Mobile Platform Security
    Cham: Springer, 2013
    (Synthesis Lectures on Information Security, Privacy, and Trust)
  • Dmitrienko, Alexandra; Gessner, Dennis; Sadeghi, Ahmad-Reza; Schulz, Steffen; Stueble, Christian; Ullmann, Markus
    Trusted embedded System Operating System (TeSOS) - Study and Design
    2011
    (Technical Report)
  • Dissertation

  • Dmitrienko, Alexandra
    Security and privacy aspects of mobile platforms and applications
    Darmstadt, 2015
  • Working Paper

  • Annaaram, Murali; Asokan, N.; Atli, Buse Gül; Avestimeh, Salman; Brasser, Ferdinand; Cammarota, Rosario; Dmitrienko, Alexandra; Dziedzic, Adam; Given-Wilson, Thomas; Gunn, Lachlan J.; Kerschbaum, Florian; Koushanfar, Farinaz; Legay, Axel; Miettinen, Markus; Nguyen, Thien Duc; Papernot, Nicolas; Sadeghi, Ahmad-Reza; Schunter, Matthias; Shokri, Reza; Smith, Virginia
    Vision : Challenges & Opportunities
    Darmstadt-Nord, 2021
  • Reports

  • Boutet, Antoine; Castelluccia, Claude; Cunche, Mathieu; Dmitrienko, Alexandra; Iovino, Vincenzo; Miettinen, Markus; Nguyen, Thien Duc; Roca, Vincent; Sadeghi, Ahmad-Reza; Vaudenay, Serge; Visconti, Ivan; Vuagnoux, Martin
    Contact Tracing by Giant Data Collectors : Opening Pandora’s Box of Threats to Privacy, Sovereignty and National Security.
    2020
  • Bugiel, Sven; Davi, Lucas; Dmitrienko, Alexandra; Fischer, Thomas; Sadeghi, Ahmad-Reza
    XManDroid : A New Android Evolution to Mitigate Privilege Escalation Attacks
    2011
    (Technical Report)
  • Poster / Posterbeiträge

  • Götz, Melanie; Krauß, Torsten; Dmitrienko, Alexandra
    Sibai : A Few-Shot Meta-Classifier for Poisoning Detection in Federated Learning
    International Conference on Computer Vision (ICCV 2025); Oct. 19-23 2025; Honolulu, Hawaii,
    2025
  • Hagen, Christoph; Dmitrienko, Alexandra; Iffländer, Lukas; Jobst, Michael; Kounev, Samuel
    Efficient and Effective Ransomware Detection in Databases
    ACSAC '18: 2018 Annual Computer Security Applications Conference, San Juan, PR, USA, December 3 - 7, 2018,
    2018
  • Dmitrienko, Alexandra; Plappert, Christian
    Secure Free-Floating Car Sharing for Offline Cars
    CODASPY '17: Seventh ACM Conference on Data and Application Security and Privacy Scottsdale, Arizona, USA, March 22 - 24, 2017,
    2017
  • Heuser, Stephan; Reaves, Bradley; Pendyala, Praveen Kumar; Carter, Henry; Dmitrienko, Alexandra; Enck, William; Sadeghi, Ahmad-Reza; Traynor, Patrick
    Phonion : Frustrating Telephony Metadata Analysis
    2016
  • Dmitrienko, Alexandra; Noack, David; Sadeghi, Ahmad-Reza; Yung, Moti
    Bitcoin2Go : Secure Offline and Fast Payments with Bitcoins
    FC'14 : Financial Cryptography 2014, March 3–7, 2014. Accra Beach Hotel & Spa Barbados,
    2014
  • Busold, Christoph; Dmitrienko, Alexandra; Seudie, Herve; Taha, Ahmed; Sobhani, Majid; Wachsmann, Christian; Sadeghi, Ahmad-Reza
    Secure Smartphone-based NFC-enabled Car Immobilizer
    CODASPY'13: Third ACM Conference on Data and Application Security and Privacy, San Antonio, Texas, USA, February 18 - 20, 2013,
    San Antionio, 2013
  • Vorträge

  • Schilling, Klaus; Dmitrienko, Alexandra
    Increasing Security in Satellite Networks
    72nd International Astronautical Congress (IAC), October 25 to 29, 2021, in Dubai, United Arab Emirates,
    Dubai, 2021
  • Prantl, Thomas; Ben Yahya, Ala Eddine; Dmitrienko, Alexandra; Kounev, Samuel; Lipp, Fabian; Hock, David; Rathfelder, Christoph; Hofherr, Martin
    SIMPL : Secure IoT Management Platform
    1st ITG Workshop on IT Security (ITSec), 2-3.4.2020 at the Eberhard Karls Universität Tübingen,
    Tübingen, 2020
  • Davi, Lucas; Dmitrienko, Alexandra; Liebchen, Christopher; Sadeghi, Ahmad-Reza
    Over-the-air Cross-Platform Infection for Breaking mTAN-based Online Banking Authentication
    black hat Abu Dhabi 2012, December 3-6, Emirates Palace, United Arab Emirates,
    2012
  • Davi, Lucas; Dmitrienko, Alexandra; Nürnberger, Stefan; Sadeghi, Ahmad-Reza
    XIFER: A Software Diversity Tool Against Code-Reuse Attacks
    The 4th ACM International Workshop on Wireless of the Students, by the Students, for the Students, Istanbul, Turkey. August 26, 2012,
    Istanbul, 2012
  • Dmitrienko, Alexandra
    Zigbee-to-TCP/IP Gateway : New Opportunities for ZigBee-based Sensor Networks
    International Workshop on Ambient Intelligence and Embedded Systems (AmiEs), September, Vaasa, Finland,
    Vaasa, 2007