Rieger, Phillip ; Krauß, Torsten ; Miettinen, Mark ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza (2024)
CrowdGuard: Federated Backdoor Detection in Federated Learning.
Network and Distributed Systems Security (NDSS) Symposium 2024. San Diego, USA (26.02.24-01.03.24)
doi: 10.14722/ndss.2024.23233
Konferenzveröffentlichung, Bibliographie

Fereidooni, Hossein ; Pegoraro, Alessandro ; Rieger, Phillip ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza (2024)
FreqFed: A Frequency Analysis-Based Approach for Mitigating Poisoning Attacks in Federated Learning.
Network and Distributed Systems Security (NDSS) Symposium 2024. San Diego, USA (26.02.2024 - 01.03.2024)
Konferenzveröffentlichung, Bibliographie

Fereidooni, Hossein ; König, Jan ; Rieger, Phillip ; Chilese, Marco ; Goekbakan, Bora ; Finke, Moritz ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza (2023)
AuthentiSense: A Scalable Behavioral Biometrics Authentication Scheme using Few-Shot Learning for Mobile Platforms.
Network and Distributed Systems Security (NDSS) Symposium 2023. San Diego, USA (27.02.2023-03.03.2023)
doi: 10.14722/ndss.2023.23194
Konferenzveröffentlichung, Bibliographie

Hagen, Christoph ; Weinert, Christian ; Sendner, Christoph ; Dmitrienko, Alexandra ; Schneider, Thomas (2023)
Contact Discovery in Mobile Messengers: Low-cost Attacks, Quantitative Analyses, and Efficient Mitigations.
In: ACM Transactions on Privacy and Security, 26 (1)
doi: 10.1145/3546191
Artikel, Bibliographie

Sendner, Christoph ; Chen, Huili ; Fereidooni, Hossein ; Petzi, Lukas ; König, Jan ; Stang, Jasper ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza ; Koushanfar, Farinaz (2023)
Smarter Contracts: Detecting Vulnerabilities in Smart Contracts with Deep Transfer Learning.
Network and Distributed Systems Security (NDSS) Symposium 2023. San Diego, USA (27.02.2023-03.03.2023)
doi: 10.14722/ndss.2023.23263
Konferenzveröffentlichung, Bibliographie

Fereidooni, Hossein ; Dmitrienko, Alexandra ; Rieger, Phillip ; Miettinen, Markus ; Sadeghi, Ahmad-Reza ; Madlener, Felix (2022)
FedCRI: Federated Mobile Cyber-Risk Intelligence.
Network and Distributed Systems Security (NDSS) Symposium 2022. San Diego, USA (24.04.2022-28.04.2022)
doi: 10.14722/ndss.2022.23153
Konferenzveröffentlichung, Bibliographie

Hagen, Christoph ; Weinert, Christian ; Sendner, Christoph ; Dmitrienko, Alexandra ; Schneider, Thomas (2021)
All the Numbers are US: Large-scale Abuse of Contact Discovery in Mobile Messengers.
28. Annual Network and Distributed System Security Symposium (NDSS'21). virtual Conference (21.02.2021-24.02.2021)
doi: 10.14722/ndss.2021.23159
Konferenzveröffentlichung, Bibliographie

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, Frederik ; Roos, Filipp ; Sadeghi, Ahmad-Reza ; Schwarz, Michael ; Uhl, Christian (2020)
Mind the GAP: Security & Privacy Risks of Contact Tracing Apps.
TrustCom 2020. virtual Conference (29.12.2020-01.01.2021)
Konferenzveröffentlichung, Bibliographie

Neureither, Jens ; Dmitrienko, Alexandra ; Koisser, David ; Brasser, Ferdinand ; Sadeghi, Ahmad-Reza (2020)
LegIoT: Ledgered Trust Management Platform for IoT.
25th European Symposium on Research in Computer Security. virtual Conference (14.09.2020-18.09.2020)
doi: 10.1007/978-3-030-58951-6_19
Konferenzveröffentlichung, Bibliographie

Brasser, Ferdinand ; Capkun, Srdjan ; Dmitrienko, Alexandra ; Frassetto, Tommaso ; Kostiainen, Kari ; Sadeghi, Ahmad-Reza (2019)
DR.SGX: Automated and Adjustable Side-Channel Protection for SGX using Data Location Randomization.
ACSAC - 35th Annual Computer Security Applications Conference. San Juan, Puerto Rico (09.12.2019-13.12.2019)
Konferenzveröffentlichung, Bibliographie

Brasser, Ferdinand ; Capkun, Srdjan ; Dmitrienko, Alexandra ; Frassetto, Tommaso ; Kostiainen, Kari ; Müller, Urs ; Sadeghi, Ahmad-Reza (2017)
DR.SGX: Hardening SGX Enclaves against Cache Attacks with Data Location Randomization.
doi: 10.48550/arXiv.1709.09917
Report, Bibliographie

Brasser, Ferdinand ; Müller, Urs ; Dmitrienko, Alexandra ; Kostiainen, Kari ; Capkun, Srdjan ; Sadeghi, Ahmad-Reza (2017)
Software Grand Exposure: SGX Cache Attacks Are Practical.
Konferenzveröffentlichung, Bibliographie

Heuser, Stephan ; Reaves, Bradley ; Pendyala, Praveen Kumar ; Carter, Henry ; Dmitrienko, Alexandra ; Kiyavash, Negar ; Enck, William ; Sadeghi, Ahmad-Reza ; Traynor, Patrick (2017)
Phonion: Practical Protection of Metadata in Telephony Networks.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra (2015)
Security and privacy aspects of mobile platforms and applications security.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Dmitrienko, Alexandra ; Heuser, Stephan ; Nguyen, Thien Duc ; Ramos, Marcos da Silva ; Rein, Andre ; Sadeghi, Ahmad-Reza (2015)
Market-driven Code Provisioning to Mobile Secure Hardware.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra ; Liebchen, Christopher ; Rossow, Christian ; Sadeghi, Ahmad-Reza (2014)
Security Analysis of Mobile Two-Factor Authentication Schemes.
In: Intel Technology Journal, ITJ66 Identity, Biometrics, and Authentication Edition, 18 (4)
Artikel, Bibliographie

Dmitrienko, Alexandra ; Liebchen, Christopher ; Rossow, Christian ; Sadeghi, Ahmad-Reza (2014)
On the (In)Security of Mobile Two-Factor Authentication.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra ; Noack, David ; Sadeghi, Ahmad-Reza ; Yung, Moti (2014)
POSTER: On Offline Payments with Bitcoin.
Konferenzveröffentlichung, Bibliographie

Busold, Christoph ; Dmitrienko, Alexandra ; Wachsmann, Christian (2014)
Key2Share for Authentication Services.
Konferenzveröffentlichung, Bibliographie

Nagy, Marcin ; Cristofaro, Emiliano De ; Dmitrienko, Alexandra ; Asokan, N. ; Sadeghi, Ahmad-Reza (2013)
Do I know you? – Efficient and Privacy-Preserving Common Friend-Finder Protocols and Applications.
New Orleans, Loouisiana, USA
Konferenzveröffentlichung, Bibliographie

Asokan, N. ; Davi, Lucas ; Dmitrienko, Alexandra ; Heuser, Stephan ; Kostiainen, Kari ; Reshetova, Elena ; Sadeghi, Ahmad-Reza (2013)
Mobile Platform Security.
doi: 10.2200/S00555ED1V01Y201312SPT009
Buch, Bibliographie

Snow, Kevin ; Davi, Lucas ; Dmitrienko, Alexandra ; Liebchen, Christopher ; Monrose, Fabian ; Sadeghi, Ahmad-Reza (2013)
Just-In-Time Code Reuse: the More Things Change, the More They Stay the Same.
Konferenzveröffentlichung, Bibliographie

Asokan, N. ; Dmitrienko, Alexandra ; Nagy, Marcin ; Reshetova, Elena ; Sadeghi, Ahmad-Reza ; Schneider, Thomas ; Stelle, Stanislaus (2013)
CrowdShare: Secure Mobile Resource Sharing.
11. International Conference on Applied Cryptography and Network Security (ACNS'13). Banff AB Canada (25.06.2013-28.06.2013)
doi: 10.1007/978-3-642-38980-1_27
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Nürnberger, Stefan ; Sadeghi, Ahmad-Reza (2013)
Gadge Me If You Can - Secure and Efficient Ad-hoc Instruction-Level Randomization for x86 and ARM.
Konferenzveröffentlichung, Bibliographie

Snow, Kevin ; Davi, Lucas ; Dmitrienko, Alexandra ; Liebchen, Christopher ; Monrose, Fabian ; Sadeghi, Ahmad-Reza (2013)
Just-In-Time Code Reuse: On the Effectiveness of Fine-Grained Address Space Layout Randomization (Best Student Paper Award).
Konferenzveröffentlichung, Bibliographie

Busold, Christoph ; Dmitrienko, Alexandra ; Seudié, Hervé ; Taha, Ahmed ; Sobhani, Majid ; Wachsmann, Christian ; Sadeghi, Ahmad-Reza (2013)
Smart Keys for Cyber-Cars: Secure Smartphone-based NFC-enabled Car Immobilizer.
San Antonio, Texas, USA
doi: 10.1145/2435349.2435382
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Liebchen, Christopher ; Sadeghi, Ahmad-Reza (2012)
Over-the-air Cross-Platform Infection for Breaking mTAN-based Online Banking Authentication.
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Nürnberger, Stefan ; Sadeghi, Ahmad-Reza (2012)
XIFER: A Software Diversity Tool Against Code-Reuse Attacks.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza ; Tamrakar, Sandeep ; Wachsmann, Christian (2012)
SmartTokens: Delegable Access Control with NFC-enabled Smartphones.
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Egele, Manuel ; Fischer, Thomas ; Holz, Thorsten ; Hund, Ralf ; Nürnberger, Stefan ; Sadeghi, Ahmad-Reza (2012)
MoCFI: A Framework to Mitigate Control-Flow Attacks on Smartphones.
Konferenzveröffentlichung, Bibliographie

Bugiel, Sven ; Davi, Lucas ; Dmitrienko, Alexandra ; Fischer, Thomas ; Sadeghi, Ahmad-Reza ; Shastry, Bhargava (2012)
Towards Taming Privilege-Escalation Attacks on Android.
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Egele, Manuel ; Fischer, Thomas ; Holz, Thorsten ; Hund, Ralf ; Nürnberger, Stefan ; Sadeghi, Ahmad-Reza (2011)
POSTER: Control-Flow Integrity for Smartphones.
Konferenzveröffentlichung, Bibliographie

Bugiel, Sven ; Davi, Lucas ; Dmitrienko, Alexandra ; Fischer, Thomas ; Sadeghi, Ahmad-Reza ; Shastry, Bhargava (2011)
POSTER: The Quest for Security against Privilege Escalation Attacks on Android.
Konferenzveröffentlichung, Bibliographie

Bugiel, Sven ; Davi, Lucas ; Dmitrienko, Alexandra ; Heuser, Stephan ; Sadeghi, Ahmad-Reza ; Shastry, Bhargava (2011)
Practical and Lightweight Domain Isolation on Android.
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Kowalski, Christoph ; Winandy, Marcel (2011)
Trusted Virtual Domains on OKL4: Secure Information Sharing on Smartphones.
Konferenzveröffentlichung, Bibliographie

Bugiel, Sven ; Davi, Lucas ; Dmitrienko, Alexandra ; Fischer, Thomas ; Sadeghi, Ahmad-Reza (2011)
XManDroid: A New Android Evolution to Mitigate Privilege Escalation Attacks.
Report, Bibliographie

Dmitrienko, Alexandra ; Hadzic, Zecir ; Löhr, Hans ; Sadeghi, Ahmad-Reza ; Winandy, Marcel (2011)
A Security Architecture for Accessing Health Records on Mobile Phones.
Rome, Italy
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Egele, Manuel ; Fischer, Thomas ; Holz, Thorsten ; Hund, Ralf ; Nürnberger, Stefan ; Sadeghi, Ahmad-Reza (2011)
CFI Goes Mobile: Control-Flow Integrity for Smartphones.
In: International Workshop on Trustworthy Embedded Devices (TrustED)
Buchkapitel, Bibliographie

Dmitrienko, Alexandra ; Hadzic, Zecir ; Löhr, Hans ; Sadeghi, Ahmad-Reza ; Winandy, Marcel (2011)
Securing the Access to Electronic Health Records on Mobile Phones.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra ; Gessner, Dennis ; Sadeghi, Ahmad-Reza ; Schulz, Steffen ; Stüble, Christian ; Ullmann, Markus (2011)
Trusted embedded System Operating System (TeSOS) - Study and Design.
Anderes, Bibliographie

Bugiel, Sven ; Dmitrienko, Alexandra ; Kostiainen, Kari ; Sadeghi, Ahmad-Reza ; Winandy, Marcel (2010)
TruWalletM: Secure Web Authentication on Mobile Platforms.
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza ; Winandy, Marcel (2010)
Privilege Escalation Attacks on Android.
Boca Raton, Florida, USA
Konferenzveröffentlichung, Bibliographie

Checkoway, Stephen ; Davi, Lucas ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza ; Shacham, Hovav ; Winandy, Marcel (2010)
Return-Oriented Programming without Returns.
Chicago, Illinois, USA
doi: 10.1145/1866307.1866370
Konferenzveröffentlichung, Bibliographie

Davi, Lucas ; Dmitrienko, Alexandra ; Sadeghi, Ahmad-Reza ; Winandy, Marcel (2010)
Return-Oriented Programming without Returns on ARM.
Report, Bibliographie

Kostiainen, Kari ; Dmitrienko, Alexandra ; Ekberg, Jan-Erik ; Sadeghi, Ahmad-Reza ; Asokan, N. (2010)
Key Attestation from Trusted Execution Environments.
Berlin
Konferenzveröffentlichung, Bibliographie

Catuogno, Luigi ; Dmitrienko, Alexandra ; Eriksson, Konrad ; Kuhlmann, Dirk ; Ramunno, Gianluca ; Sadeghi, Ahmad-Reza ; Schulz, Steffen ; Schunter, Matthias ; Winandy, Marcel ; Zhan, Jing (2009)
Trusted Virtual Domains - Design, Implementation and Lessons Learned.
Konferenzveröffentlichung, Bibliographie

Dmitrienko, Alexandra (2007)
Zigbee-to-tcp/ip gateway: New opportunities for ZigBee-based sensor networks.
Konferenzveröffentlichung, Bibliographie