Publications

Vulnerability Report: Attacks bypassing confidentiality in encrypted PDF

2019 - Jens Müller, Fabian Ising, Vladislav Mladenov, Christian Mainka, Sebastian Schinzel, Jörg Schwenk

[html] [pdf]

A Study of Newly Observed Hostnames and DNS Tunneling in the Wild

2019 - Dennis Tatang, Florian Quinkert, Nico Dolecki, Thorsten Holz

Technical Report, arXiv:1902.08454, February 2019 [arXiv] [PDF]

Vulnerability Report: Attacks bypassing the signature validation in PDF

2019 - Vladislav Mladenov, Christian Mainka, Karsten Meyer zu Selhausen, Martin Grothe, Jörg Schwenk

[pdf]

The Unwanted Sharing Economy: An Analysis of Cookie Syncing and User Transparency under GDPR

2018 - Tobias Urban, Dennis Tatang, Martin Degeling, Thorsten Holz, Norbert Pohlmann

Technical Report, arXiv:1811.08660, November 2018 [arXiv]

An Empirical Study on Price Differentiation Based on System Fingerprints

2017 - Thomas Hupperich, Dennis Tatang, Nicolai Wilkop, Thorsten Holz

Technical Report, arXiv:1712.03031, December 2017 [arXiv] [PDF]

On Security Research towards Future Mobile Network Generations

2017 - David Rupprecht, Adrian Dabrowski, Thorsten Holz, Edgar Weippl, Christina Pöpper

arXiv:1710.08932, November 2017 [arXiv] [PDF]

A Resampling Method for Parallel Filter Architectures

2016 - Fynn Schwiegelshohn, Eugen Ossovski, Michael Hübner

Microprocessors and Microsystems, MICPRO2438, 10.1016/j.micpro.2016.07.017, August 2016

Technical Report: Evaluating Analysis Tools for Android Apps: Status Quo and Robustness Against Obfuscation

2016 - Johannes Hoffmann, Teemu Rytilahti, Marcel Winandy, Giorgio Giacinto, Thorsten Holz

TR-HGI-2016-003, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), August 2016 [pdf]

Technical Report: Detile: Fine-Grained Information Leak Detection in Script Engines

2016 - Robert Gawlik, Philipp Koppe, Benjamin Kollenda, Andre Pawlowski, Behrad Garmany, Thorsten Holz

TR-HGI-2016-004, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), July 2016 [PDF]

Technical Report: Probfuscation: An Obfuscation Approach using Probabilistic Control Flows

2016 - Andre Pawlowski, Moritz Contag, Thorsten Holz

TR-HGI-2016-002, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), July 2016 [PDF]

Technical Report: SkypeLine Robust Hidden Data Transmission for VoIP

2016 - Katharina Kohls, Thorsten Holz, Do­ro­thea Kolossa, Christina Pöpper

TR-HGI-2016-001, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), February 2016 [PDF]

Technical Report: On the Effectiveness of Fingerprinting Mobile Devices

2015 - Thomas Hupperich, Marc Kührer, Thorsten Holz, Giorgio Giacinto

TR-HGI-2015-002, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), December 2015 [PDF]

Technical Report: Towards Automated Integrity Protection of C++ Virtual Function Tables in Binary Programs

2014 - Robert Gawlik, Thorsten Holz

TR-HGI-2014-004, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), December 2014 [PDF]

How Secure is TextSecure?

2014 - Tilman Frosch, Christian Mainka, Christoph Bader, Florian Bergsma, Jörg Schwenk, Thorsten Holz

Cryptology ePrint Archive, Report 2014/904, 31 Oct 2014 [pdf]

Tac­tile One-Ti­me Pad. Smart­pho­ne Au­then­ti­fi­ca­ti­on. Resi­li­ent Against Shoul­der Sur­fing

2014 - Sebastian Uellenbeck, Thomas Hupperich, Christopher Wolf, Thorsten Holz

TR-HGI-2014-003, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), September 2014 [PDF]

Technical Report: Paint it Black: Evaluating the Effectiveness of Malware Blacklists

2014 - Marc Kührer, Christian Rossow, Thorsten Holz

TR-HGI-2014-002, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), June 2014 [PDF]

Technical Report: Evaluating the Effectiveness of Current Anti-ROP Defenses

2014 - Felix Schuster, Thomas Tendyck, Jannik Pewny, Andreas Maaß, Martin Steegmanns, Moritz Contag, Thorsten Holz

TR-HGI-2014-001, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), May 2014 [PDF]

Im­pro­ving Lo­ca­ti­on Pri­va­cy for the Elec­tric Ve­hi­cle Mas­ses

2013 - Tilman Frosch, Sven Schäge, Martin Goll, Thorsten Holz

TR-HGI-2013-001, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), June 2013 [pdf]

Evaluation of Standardized Password-Based Key Derivation against Parallel Processing Platforms

2013 - Markus Dürmuth, Tim Güneysu, Markus Kasper, Chris­tof Paar, Tolga Yalcin, Ralf Zimmermann

Computer Security - ESORICS 2012 - 17th European Symposium on Research in Computer Security, Pisa, Italy, September 10-12, 2012 [DOI] [BibTeX] [pdf] [bib]

CXPInspector: Hypervisor-Based, Hardware-Assisted System Monitoring

2012 - Carsten Willems, Ralf Hund, Thorsten Holz

TR-HGI-2012-002, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), November 2012 [pdf]
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