Stephan Wiefling
emailstephan.wiefling (a) th-koeln.de
twitterswiefling
researchgateStephan Wiefling
linkedinStephan Wiefling

Über mich

Ich bin Doktorand in der IT-Sicherheit (Gruppe für Daten- und Anwendungssicherheit, TH Köln) unter der Betreuung von Luigi Lo Iacono und Markus Dürmuth. Aktuell forsche ich in Bereichen der Authentifizierung und Usability. Unter anderem erforsche ich, wie man die Sicherheit von Passwörtern verbessern kann, ohne die Usability dadurch zu verringern.

Außerdem habe ich am Buch “Programmieren trainieren” mitgeschrieben, welches im Hanser Verlag erschienen ist.

Forschungsinteressen

  • Risikobasierte Authentifizierung
  • Usable Security
  • Mobile Authentifizierung
  • Gebrauchstaugliche Passwörter
  • Developer-Centered Security
  • Mensch-Computer-Interaktion

Auszeichnungen

Jahrgangsbester 2018/2019, Master Medientechnologie
Verliehen von: Technische Hochschule Köln
RISE Germany Scholarship 2019
Verliehen von: Deutscher Akademischer Austauschdienst (DAAD)

Ausgewählte Publikationen


Even Turing Should Sometimes Not Be Able To Tell: Mimicking Humanoid Usage Behavior for Exploratory Studies of Online Services ()
und 24th Nordic Conference on Secure IT Systems (NordSec 2019). Springer Nature.
PDF PDF [Verlag] Folien Website
@inproceedings{article_nordsec2019_wiefling,
  title = {Even {Turing} {Should} {Sometimes} {Not} {Be} {Able} {To} {Tell}: {Mimicking} {Humanoid} {Usage} {Behavior} for {Exploratory} {Studies} of {Online} {Services}},
  booktitle = {24th {Nordic} {Conference} on {Secure} {IT} {Systems} ({NordSec} 2019)},
  series = { {Lecture} {Notes} in {Computer} {Science}},
  author = {Wiefling, Stephan and Gruschka, Nils and Lo Iacono, Luigi},
  volume = {11875},
  pages = {188--203},
  isbn = {978-3-030-35055-0},
  doi = {10.1007/978-3-030-35055-0_12},
  publisher = {Springer Nature},
  location = {Aalborg, Denmark},
  month = nov,
  year = {2019}
}

Is This Really You? An Empirical Study on Risk-Based Authentication Applied in the Wild ()
und 34th IFIP TC-11 International Conference on Information Security and Privacy Protection (IFIP SEC 2019). Springer International Publishing.
PDF Folien Website
@inproceedings{article_ifipsec2019_wiefling,
  title = {Is {This} {Really} {You}? {An} {Empirical} {Study} on {Risk}-{Based} {Authentication} {Applied} in the {Wild}},
  booktitle = {34th {IFIP} {TC}-11 {International} {Conference} on {Information} {Security} and {Privacy} {Protection} ({IFIP} {SEC} 2019)},
  series = { {IFIP} {Advances} in {Information} and {Communication} {Technology}},
  author = {Wiefling, Stephan and Lo Iacono, Luigi and D\"{u}rmuth, Markus},
  volume = {562},
  pages = {134--148},
  isbn = {978-3-030-22311-3},
  doi = {10.1007/978-3-030-22312-0_10},
  publisher = {Springer International Publishing},
  location = {Lisbon, Portugal},
  month = jun,
  year = {2019}
}

Warn if Secure or How to Deal with Security by Default in Software Development? ()
und 12th International Symposium on Human Aspects of Information Security and Assurance (HAISA 2018).
PDF
@inproceedings{article_haisa2018_gorski,
  author = {Gorski, {Peter Leo} and {Lo Iacono}, Luigi and Wiefling, Stephan and M{\"o}ller, Sebastian},
  title = {Warn if Secure or How to Deal with Security by Default in Software Development?},
  booktitle = {12th International Symposium on Human Aspects of Information Security and Assurance (HAISA 2018)},
  year = {2018},
  isbn = {978-0-244-40254-9},
  url = {https://www.cscan.org/?page=openaccess&eid=20&id=388}
}

Programmieren trainieren - Mit über 120 Workouts in Java und Python ()
und Carl Hanser Verlag GmbH & Co. KG.
PDF [Leseprobe] Website
@book{book_hanser2018_LoIacono,
  title = {Programmieren trainieren - Mit über 120 Workouts in Java und Python},
  author = {Lo Iacono, Luigi and Wiefling, Stephan and Schneider, Michael},
  year = {2018},
  publisher = {Carl Hanser Verlag GmbH & Co. KG},
  url = {http://www.hanser-fachbuch.de/buch/Programmieren+trainieren/9783446454866}
}

Anwendung der Blockchain außerhalb von Geldwährungen ()
und DuD - Datenschutz und Datensicherheit.
PDF PDF [Verlag]
@article{journals_dud41.2_wiefling,
  author = {Wiefling, Stephan and Lo Iacono, Luigi and Sandbrink, Frederik},
  year = {2017},
  pages = {482-486},
  volume = {41},
  number = {8},
  doi = {10.1007/s11623-017-0816-x},
  journal = {DuD - Datenschutz und Datensicherheit},
  url = {https://doi.org/10.1007/s11623-017-0816-x},
}