Dr.-Ing. Sebastian Uellenbeck

  • Mitglied - Institut Horst Görtz Institut für IT-Sicherheit
  • Ehemalige/r Mitarbeiter/in - Lehrstuhl Systemsicherheit
E-Mail:
sebastian.uellenbeck@rub.de PGP Schlüssel
Webseite:
http://www.cits.rub.de/personen/uellenbeck.html

Lehrveranstaltungen

Veröffentlichungen

2015
Tactile One-Time Pad: Leakage-Resilient Authentication for Smartphones

Sebastian Uellenbeck, Thomas Hupperich, Christopher Wolf, Thorsten Holz - Financial Cryptography and Data Security 2015

2014
Tac­tile One-Ti­me Pad. Smart­pho­ne Au­then­ti­fi­ca­ti­on. Resi­li­ent Against Shoul­der Sur­fing

Sebastian Uellenbeck, Thomas Hupperich, Christopher Wolf, Thorsten Holz - TR-HGI-2014-003, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), September 2014

Continuous Authentication on Mobile Devices by Analysis of Typing Motion Behavior

Hugo Gascon, Sebastian Uellenbeck, Christopher Wolf, Konrad Rieck - GI Si­cher­heit - Schutz und Zu­ver­läs­sig­keit, Jah­res­ta­gung des Fach­be­reichs Si­cher­heit der Ge­sell­schaft für In­for­ma­tik, Vienna, Austria, March 2014

GraphNeighbors: Hampering Shoulder-Surfing Attacks on Smartphones

Irfan Altiok, Sebastian Uellenbeck, Thorsten Holz - GI Si­cher­heit - Schutz und Zu­ver­läs­sig­keit, Jah­res­ta­gung des Fach­be­reichs Si­cher­heit der Ge­sell­schaft für In­for­ma­tik, Vienna, Austria, March 2014

2013
Quantifying the Security of Graphical Passwords: The Case of Android Unlock Patterns

Sebastian Uellenbeck, Markus Dürmuth, Christopher Wolf, Thorsten Holz - ACM Conference on Computer and Communications Security (CCS), Berlin, November 2013

2012
PermissionWatcher: Creating User Awareness of Application Permissions in Mobile Systems

Eric Struse, Julian Seifert, Sebastian Uellenbeck, Enrico Rukzio, Christopher Wolf - International Joint Conference on Ambient Intelligence (AmI), Pisa, Italy, November 2012

SmartProxy: Secure Smartphone-Assisted Login on Compromised Machines

Johannes Hoffmann, Sebastian Uellenbeck, Thorsten Holz - 9th Conference on Detection of Intrusions and Malware & Vulnerability Assessment (DIMVA), Heraklion, Greece, July 2012

2011
Mobile Security Catching Up? Revealing the Nuts and Bolts of the Security of Mobile Devices

Michael Becher , Felix C. Freiling, Johannes Hoffmann, Thorsten Holz, Sebastian Uellenbeck, Christopher Wolf - IEEE Symposium on Security and Privacy ("Oakland"), Berkeley, CA, May 2011