M. Sc. Katharina Kohls

  • Wissenschaftliche/r Mitarbeiter/in - Arbeitsgruppe Wireless Security
Kohls, Katharina

Adresse

Ruhr-Uni­ver­si­ty Bo­chum
Chair for Sys­tems Se­cu­ri­ty
Uni­ver­si­täts­stras­se 150
44780 Bo­chum / Ger­ma­ny

Raum
ID 2/130
Telefon:
(+49)(0)234 / 32 - 26991
E-Mail:
katharina.kohls@rub.de PGP Schlüssel

Lebenslauf

Katharina Kohls is a doctoral student at the Group for Information Se­cu­ri­ty of Prof. Dr. Pöpper and the Chair for Systems Security of Prof. Dr. Holz at the Department of Electrical Engineering and Information Technology at Ruhr-Uni­ver­si­ty Bo­chum, Ger­ma­ny since September 2014. She received her Master's degree in the subject of applied computer science in 2014 at the Ruhr-University Bochum.

Forschung

In general my research focuses on privacy enhancing technologies and in particular:

  • Circumvention of Internet censorship, e.g., through multimedia steganography
  • Digital forgetting in the Internet: revocation of user data
  • Leveraging the security of Tor, e.g., against traffic analysis attacks

Veröffentlichungen

2017
POSTER: Traffic Analysis Attacks in Anonymity Networks

Katharina Kohls, Christina Pöpper - ACM Asia Conference on Computer and Communications Security (ASIACCS) 2017

2016
SkypeLine: Robust Hidden Data Transmission for VoIP

Katharina Kohls, Thorsten Holz, Do­ro­thea Kolossa, Christina Pöpper - ACM Symposium on InformAtion, Computer and Communications Security (ASIACCS), Xi'an, May 2016

Neuralyzer: Flexible Expiration Times for the Revocation of Online Data

Apostolis Zarras, Katharina Kohls, Markus Dürmuth, Christina Pöpper - In Proceedings of the ACM Conference on Data and Application Security and Privacy (ACM CODASPY) 2016 *** OUTSTANDING PAPER AWARD ***

Technical Report: SkypeLine Robust Hidden Data Transmission for VoIP

Katharina Kohls, Thorsten Holz, Do­ro­thea Kolossa, Christina Pöpper - TR-HGI-2016-001, Ruhr-Uni­ver­si­tät Bo­chum, Horst Görtz In­sti­tut für IT-Si­cher­heit (HGI), February 2016