|Since Juli 2012||Administrative Manager of the Center for IT-Security, Privacy and Accountability (CISPA)|
|Juli 2009 - Dec. 2014||PhD Student in the Information Security and Cryptography Group at Saarland University|
|Jan 2008 - June 2009||Part-time employee in the Information Services and Technology Group, Max Planck Institute for Software Systems|
|2007 - 2009||Master of Science in Computer Science Department of Computer Science , Saarland University|
|2004 - 2007||Bachelor of Science in Computer Science Department of Computer Science , Saarland University|
2009 – PhD Scholarship of the International Max Planck Research School for Computuer Science;
Admission into the IMPRS-CS including funding for the PhD
2010 – Förderpreis im Rahmen des GDD-Wissenschaftspreises 2010;
Auszeichnung für Nachwuchsforscher im Rahmen des jährlichen GDD-Wissenschaftspreises
Android has become the most popular operating system for mobile devices, which makes it a prominent target for malicious software. Its security concept based on app isolation and access control however is unsatisfactory. This projects researches program analyses that ameliorate this situation. For example our system AppGuard enforces security policies at runtime without requiring root permissions.
Enabling generic, multi-layered, and extensible access control on Android.