Abgeschlossene Abschlussarbeiten

Norbert Schmitz

Improved Guessing of Composite Passwords

Markus Dürmuth - 03.2012

Fabian Wilhelm Angelstorf

Analyzing and improving OMEN, a Markov-Model based Password Guesser

Markus Dürmuth - 05.2013


Sirke Reimann

Analyzing the Structure of Passwords to Improve Strength Measurement and Password Cracking

Markus Dürmuth - 10.2013


Thorsten Kranz

GPU-Assisted Password Hashing: The Example of scrypt

Markus Dürmuth - 04.2014


Maximilian Golla

Graphical Fallback Authentication

Markus Dürmuth - 07.2014

Mohamad Nehme

Timed Revocation of User Data

Markus Dürmuth - 08.2014

Niklas Pastewka

Evaluating the Feasibility of Side-Channel Attacks on Fingerprint Readers

Markus Dürmuth - 11.2014

Felix Knischewski

On Learning Generated Authentication Secrets: The Example of Knock Patterns

Markus Dürmuth, Maximilian Golla - 07.2015

Fabian Fromm

Development of a Browser Add-on Screening Client-data to Identify Malicious Login Behavior

Markus Dürmuth, Maximilian Golla - 11.2015

Hosam El Koulak

Automated Evaluation of Delete Requests According to the "Right to Be Forgotten"

Markus Dürmuth, Florian Farke - 07.2019

Maria Kober

The User's Role in Digital Oblivion: A Systematic and Open Questions

Markus Dürmuth, Florian Farke - 10.2019

Jaqueline Basdorf

Bad Pass­word Ad­vice: Get­ting Rid of Old Mis­con­cep­ti­ons

Markus Dürmuth, Maximilian Golla - 01.2020

Lennart Lorenz

Eva­lua­ting FIDO2 Se­cu­ri­ty Keys in a Cor­po­ra­te Con­text

Markus Dürmuth, Florian Farke - 09.2019

Florian Momberg

WebAuthn Misconceptions

Markus Dürmuth, Maximilian Golla - 03.2020

Alexander Röttcher

Crea­ting a Data­ba­se of Rea­lis­tic Morphs

Markus Dürmuth - 10.2019

Daniel Theis

Do I Want to For­get? On the Con­cept and Con­text of Di­gi­tal For­get­ting

Markus Dürmuth, Florian Farke - 12.2019

Elias Hejazi

Towards Implementing Digital Forgetting Based on Internet Connection Properties

Theodor Schnitzler - 12.2019

Dominik Adler

From the Vault into the Box-Towards Secure Password Management for Virtualized Browsing Environments

Philipp Markert - 04.2020

Kai Kolter

Reviewing Account Activity Pages

Philipp Markert - 06.2021

Jan Westbeld

Systemization of Attacks on Mobile Authentication

Philipp Markert - 06.2021

Sebastian Rosin

On the Feasibility of Software Side-Channel Attacks Against Fingerprint Matching Algorithms

Markus Dürmuth, Theodor Schnitzler - 01.2018

Johanna Jupke

Concepts of Qualified Electronic Signatures as Remote Electronic Signatures - Usability of a Prototype Implementation

Markus Dürmuth, Theodor Schnitzler - 12.2016

Florian Farke

User Expectations of Digital Forgetting

Markus Dürmuth, Theodor Schnitzler - 10.2017

Leona Lassak

Who wants WebAuthn? - User Acceptance of Biometrics-Based FIDO2

Markus Dürmuth, Florian Farke - 05.2021

Nils Völzke

Instagram in Retrospective: A User Study on Digital Forgetting in an Online Social Network

Markus Dürmuth, Florian Farke - 06.2021

Benedict Beuscher

Analyzing Cracking-Resistant Password Vaults

Markus Dürmuth, Maximilian Golla - 05.2016

Franziska Juckel

When Big Data Becomes Bad: Incorporating Additional Data to Improve Probabilistic Password Models

Markus Dürmuth, Maximilian Golla - 08.2016

Sagar Gurditta

Automated Evaluation of Probabilistic Password Models

Markus Dürmuth, Maximilian Golla - 08.2016

Markus Krüger

Learning Passwords From Inter-Keystroke Timing Information

Markus Dürmuth, Maximilian Golla - 08.2017

Jascha Kolberg

Efficient Homomorphic Encryption to Protect Iris-Codes for Biometric Authentication

Markus Dürmuth, Maximilian Golla - 05.2017

Philipp Markert

A Study on the Usability of Fallback Authentication

Markus Dürmuth, Maximilian Golla - 01.2018

Matthias Lohmann

Estimating the Real-World Usage of Risk-based Authentication

Markus Dürmuth, Maximilian Golla -

Ibrahim Sertkaya

An Empirical Study on Password Strength Meters

Markus Dürmuth, Maximilian Golla - 07.2018

Jan Rimkus

Android Unlock Pattern Strength Meters

Markus Dürmuth, Maximilian Golla - 07.2019

Isabell Köhler

On the Usability of pretty Easy privacy

Markus Dürmuth, Maximilian Golla - 12.2019