@article{HosseiniDUH2021UnifyingPrivacy,
  author = {Henry Hosseini and Martin Degeling and Christine Utz and Thomas Hupperich},
  title = {Unifying Privacy Policy Detection},
  journal = {Proceedings on Privacy Enhancing Technologies (PoPETs)},
  year = {2021},
  volume = {2021},
  number = {4},
  pages = {480--499},
  doi = {10.2478/popets-2021-0081},
  url = {https://doi.org/10.2478/popets-2021-0081},
  note = {Publication status: Published}
}

@article{RashidibajganHDF2021SecureAndPrivacy,
  author = {S Rashidibajgan and T Hupperich and R Doss and A Förster},
  title = {Secure and privacy preserving structure in Opportunistic Networks},
  journal = {Computers & Security},
  year = {2021},
  volume = {103},
  note = {Publication status: Published}
}

@techreport{BeckerDGHKLPS2021Challenges,
  author = {Jörg Becker and Bettina Distel and Matthias Grundmann and Thomas Hupperich and Norbert Kersting and Andreas Löschel and do Amaral Marcelo Parreira and Hendrik Scholta},
  title = {Challenges and Potentials of Digitalisation for Small and Mid-sized Towns: Proposition of a Transdisciplinary Research Agenda},
  institution = {European Research Center for Information Systems},
  series = {Working Papers},
  number = {36},
  volume = {36},
  editor = {J. Becker and M. Dugas and F. Gieseke and B. Hellingrath and T. Hoeren and S. Klein and H. Kuchen and H. Trautmann and G. Vossen},
  year = {2021},
  address = {Münster},
  url = {https://www.ercis.org/sites/ercis/files/structure/network/research/ercis-working-papers/ercis_wp_36.pdf},
  note = {Publication status: Published}
}

@inproceedings{HupperichD2020OnTheUsefulness,
  author = {T Hupperich and K Dassel},
  title = {On the Usefulness of User Nudging and Strength Indication concerning Unlock Pattern Security},
  booktitle = {Proceedings of the IEEE International Conference On Trust, Security And Privacy In Computing And Communications},
  year = {2020},
  address = {Guangzhou},
  note = {Publication status: Published}
}

@inproceedings{RashidibajganHDP2020Opportunistic,
  author = {S Rashidibajgan and T Hupperich and R Doss and L Pan},
  title = {Opportunistic Tracking in Cyber-Physical Systems},
  booktitle = {Proceedings of the IEEE International Conference On Trust, Security And Privacy In Computing And Communications},
  year = {2020},
  address = {Guangzhou},
  note = {Publication status: Published}
}

@article{RashidibajganH2020ASecureAnd,
  author = {S Rashidibajgan and T Hupperich},
  title = {A Secure and Reliable Structure in Opportunistic Networks},
  journal = {Journal of Information System Security},
  year = {2020},
  volume = {2020},
  note = {Publication status: Published}
}

@article{DegelingCCHFT2019WeValueYour,
  author = {Martin; Utz Degeling and Lentzsch Christine; and Hosseini Christopher; and Schaub Henry; and Holz Florian; and  Thorsten},
  title = {We Value Your Privacy ... Now Take Some Cookies --- Measuring the GDPR's Impact on Web Privacy},
  journal = {Inform. Spektrum},
  year = {2019},
  volume = {42},
  number = {5},
  pages = {345--346},
  doi = {10.1007/s00287-019-01201-1},
  url = {https://doi.org/10.1007/s00287-019-01201-1},
  note = {Publication status: Published}
}

@article{RashidibajganD2019PrivacyPreserving,
  author = {S Rashidibajgan and R Doss},
  title = {Privacy-preserving history-based routing in Opportunistic Networks},
  journal = {Computers & Security},
  year = {2019},
  volume = {84},
  pages = {244--255},
  doi = {10.1016/j.cose.2019.03.020},
  note = {Publication status: Published}
}

@inproceedings{BortolameottiVECHERJHP2018HeadPrint,
  author = {Riccardo Bortolameotti and Thijs {van Ede} and Andrea Continella and Thomas Hupperich and Maarten Everts and Reza Rafati and Willem Jonker and Pieter Hartel and Andreas Peter},
  title = {HeadPrint: Detecting Anomalous Communications through Header-based Application Fingerprinting},
  booktitle = {Proceedings of the ACM Symposium on Applied Computing},
  year = {2018},
  address = {Brno, Czech Republic},
  note = {Publication status: Published}
}

@inproceedings{HupperichTWH2018AnEmpirical,
  author = {T Hupperich and D Tatang and N Wilkop and T Holz},
  title = {An Empirical Study on Online Price Differentiation},
  booktitle = {Proceedings of the ACM Con­fe­rence on Data and Ap­p­li­ca­ti­ons Se­cu­ri­ty and Pri­va­cy (CO­DAS­PY 2018)},
  pages = {76--83},
  year = {2018},
  address = {Tempe, Arizona, USA},
  issn = {145035632X},
  note = {Publication status: Published}
}

@inproceedings{RashidibajganD2018ANewMethod,
  author = {S Rashidibajgan and R Doss},
  title = {A New Method for Sharing the Public Keys in Opportunistic Networks},
  booktitle = {Proceedings of the International Conference on Future Network Systems and Security},
  pages = {147--161},
  year = {2018},
  address = {Paris, France},
  note = {Publication status: online first}
}

@inproceedings{Rashidibajgan2017ASolutionFor,
  author = {S Rashidibajgan.},
  title = {A Solution for Prevention of Selective Dropping and Selfish Attacks in Opportunistic Networks},
  booktitle = {Proceedings of the 2$^{nd}$ International Conference on Internet of Things, Big Data and Security --- Volume 1: IoTBDS,},
  pages = {30--35},
  year = {2017},
  publisher = {SciTePress},
  address = {Barcelona, Spain},
  isbn = {978-989-758-245-5},
  doi = {10.5220/0006233200300035},
  note = {Publication status: Published}
}

@article{HupperichTWH2017AnEmpirical,
  author = {T Hupperich and D Tatang and N Wilkop and T Holz},
  title = {An Empirical Study on Price Differentiation Based on System Fingerprints},
  journal = {arXiv preprint arXiv:1712.03031},
  year = {2017},
  volume = {2017},
  note = {Publication status: Published}
}

@article{KrombholzHH2017MayTheForce,
  author = {K Krombholz and T Hupperich and T Holz},
  title = {May the Force Be with You: The Future of Force-Sensitive Authentication},
  journal = {IEEE Internet Computing},
  year = {2017},
  volume = {21},
  number = {3},
  pages = {64--69},
  doi = {10.1109/MIC.2017.78},
  note = {Publication status: Published}
}

@phdthesis{Hupperich2017OnTheFeasibility,
  author = {T Hupperich},
  title = {On the feasibility and impact of digital fingerprinting for system recognition},
  school = {Ruhr-Universität Bochum, Germany},
  volume = {2017},
  year = {2017},
  note = {Publication status: Published}
}

@inproceedings{HupperichKH2016SensorCaptchas,
  author = {T Hupperich and K Krombholz and T Holz},
  title = {Sensor Captchas: On the Usability of Instrumenting Hardware Sensors to Prove Liveliness},
  booktitle = {Proceedings of the 9$^{th}$ In­ter­na­tio­nal Con­fe­rence on Trust & Trust­wor­thy Com­pu­ting (TRUST)},
  pages = {40--59},
  year = {2016},
  address = {Vienna, Austria},
  doi = {10.1007/978-3-319-45572-3_3},
  note = {Publication status: Published}
}

@inproceedings{HupperichHH2016Leveraging,
  author = {Thomas Hupperich and Henry Hosseini and T Holz},
  title = {Leveraging Sensor Fingerprinting for Mobile Device Authentication},
  booktitle = {DIMVA 2016: Proceedings of the 13$^{th}$ International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment},
  pages = {377--396},
  editor = {Juan Caballero and Urko Zurutuza and Ricardo J. Rodríguez},
  year = {2016},
  publisher = {Springer},
  address = {Spain},
  doi = {10.1007/978-3-319-40667-1_19},
  note = {Publication status: Published}
}

@inproceedings{KrombholzHH2016UseTheForce,
  author = {K Krombholz and T Hupperich and T Holz},
  title = {Use the force: Evaluating force-sensitive authentication for mobile devices},
  booktitle = {Proceedings of the w­elfth Sym­po­si­um on Usa­ble Pri­va­cy and Se­cu­ri­ty (SOUPS 2016)},
  pages = {207--219},
  year = {2016},
  address = {Denver, USA},
  note = {Publication status: Published}
}

@inproceedings{Rashidibajgan2016ATrustStructure,
  author = {S Rashidibajgan},
  title = {A trust structure for detection of sybil attacks in opportunistic networks},
  booktitle = {2016 11$^{th}$ International Conference for Internet Technology and Secured Transactions (ICITST)},
  pages = {347--351},
  year = {2016},
  address = {Porto, Portugal},
  doi = {10.1109/ICITST.2016.7856728},
  note = {Publication status: Published}
}

@inproceedings{HupperichMKHG2015OnTheRobustness,
  author = {T Hupperich and D Maiorca and M Kührer and T Holz and G Giacinto},
  title = {On the robustness of mobile device fingerprinting: Can mobile users escape modern web-tracking mechanisms?},
  booktitle = {Proceedings of the 31$^{th}$ An­nual Com­pu­ter Se­cu­ri­ty Ap­p­li­ca­ti­ons Con­fe­rence (ACSAC)},
  pages = {191--200},
  year = {2015},
  address = {Los Angeles, California, USA},
  issn = {1450336825},
  note = {Publication status: Published}
}

@inproceedings{KuehrerHBRH2015GoingWild,
  author = {M Kührer and T Hupperich and J Bushart and C Rossow and T Holz},
  title = {Going wild: Large-scale classification of open DNS resolvers},
  booktitle = {Proceedings of the 15$^{th}$ ACM In­ter­net Me­a­su­re­ment Con­fe­rence (IMC)},
  pages = {355--368},
  year = {2015},
  address = {Tokyo, Japan},
  issn = {1450338488},
  note = {Publication status: Published}
}

@inproceedings{UellenbeckHWH2015TactileOneTime,
  author = {S Uellenbeck and T Hupperich and C Wolf and T Holz},
  title = {Tactile One-Time Pad: Leakage-Resilient Authentication for Smartphones},
  booktitle = {Proceedings of the Fi­nan­ci­al Cryp­to­gra­phy and Data Se­cu­ri­ty},
  pages = {237--253},
  year = {2015},
  address = {San Juan, Puerto Rico},
  doi = {10.1007/978-3-662-47854-7_15},
  note = {Publication status: Published}
}

@article{HupperichMKHG2015OnTheEffectiveness,
  author = {T Hupperich and D Maiorca and M Kührer and T Holz and G Giacinto},
  title = {On the Effectiveness of Fingerprinting Mobile Devices Investigating Modern Web-Tracking Mechanisms},
  journal = {Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI)},
  year = {2015},
  volume = {2015},
  note = {Publication status: Published}
}

@techreport{Hupperich2015MobileDevice,
  author = {T Hupperich},
  title = {Mobile Device Fingerprinting},
  institution = {},
  year = {2015},
  note = {Publication status: Published}
}

@inproceedings{KuehrerHRH2014ExitFromHell,
  author = {M Kührer and T Hupperich and C Rossow and T Holz},
  title = {Exit from Hell? Reducing the Impact of Amplification DDoS Attacks.},
  booktitle = {Proceedings of the 23$^{rd}$ USE­NIX Se­cu­ri­ty Sym­po­si­um},
  pages = {111--125},
  year = {2014},
  address = {San Diego, California, USA},
  note = {Publication status: Published}
}

@inproceedings{KuehrerHRH2014HellOfAHandshake,
  author = {M Kührer and T Hupperich and C Rossow and T Holz},
  title = {Hell of a Handshake: Abusing TCP for Reflective Amplification DDoS Attacks.},
  booktitle = {Proceedings of the 8$^{th}$ USE­NIX Work­shop on Of­fen­si­ve Tech­no­lo­gies (WOOT)},
  year = {2014},
  address = {San Diego, California, USA},
  note = {Publication status: Published}
}

@techreport{UellenbeckHWH2014TactileOneTime,
  author = {S Uellenbeck and T Hupperich and C Wolf and T Holz},
  title = {Tactile one-time pad: smartphone authentication resilient against shoulder surfing},
  institution = {Selbstverlag --- Eigenverlag},
  number = {HGI-2014–003},
  volume = {HGI-2014–003},
  year = {2014},
  address = {Bochum},
  note = {Publication status: Published}
}

@techreport{KuehrerHRH2014Amplification,
  author = {M Kührer and T Hupperich and C Rossow and T Holz},
  title = {Amplification DDoS Attacks},
  institution = {},
  year = {2014},
  note = {Publication status: Published}
}

@inproceedings{HupperichLSW2012FlexiblePatientControlled,
  author = {T Hupperich and H Löhr and A Sadeghi and M Winandy},
  title = {Flexible patient-controlled security for electronic health records},
  booktitle = {Proceedings of the ACM SIG­HIT In­ter­na­tio­nal Sym­po­si­um on Health In­for­ma­tics (IHI)},
  pages = {727--732},
  year = {2012},
  address = {Miami, Florida, USA},
  issn = {1450307817},
  note = {Publication status: Published}
}