Julian Vetter

"Do or do not. There is no try." I'm a passionate Software Engineer (Ph.D) with an interest in Operating Systems (preferably Linux), Virtualization and Open Source Software in general. I graduated from TU Berlin (SecT Research Group) and am currently employed by Kalray as a Linux Engineer.

Expertise

• Linux (exception handling code (#0, #1, #2, #3, #4, #5), kvx architecture, device drivers)
• ARMv8 architecture (core, MMU, Virtualization Extensions, assembler)
• FreeRTOS (complete port to kvx architecture)
• Python (tagalong)
• QEMU/KVM
• OP-TEE (complete port to kvx architecture)
• Barebox
• vxWorks (port to run in a VM)

Publications

VOSYSmonitor, A Trustzone-based Hypervisor For ISO26262 Mixed-Critical Systems
P. Lucas, K. Chappuis, B. Boutin, J. Vetter, D. Raho
IEEE FRUCT, Nov 2018, Bologna, Italy

Fault Attacks on Encrypted General Purpose Compute Platforms
J. Vetter, J. Nordholz, S. Gueron, J.-P. Seifert
ACM CODASPY, Mar 2017, Scottsdale, USA

The Threat of Virtualization: Hypervisor-Based Rootkits on the ARM Architecture
R. Buhren, J. Vetter, J. Nordholz
ICICS, Nov 2016, Singapore, Republic of Singapore

Uncloaking Rootkits on Mobile Devices with a Hypervisor-Based Detector
J. Vetter, M. Petschick, J. Nordholz, M. Peter, J. Danisevskis
ICISC, Nov 2015, Seoul, South Korea

XNPro: Low-Impact Hypervisor-Based Execution Prevention on ARM
J. Nordholz, J. Vetter, M. Peter, M. Petschick, J. Danisevskis
ACM CCS TrustED, Oct 2015, Denver, USA

Undermining Isolation through Covert Channels in the Fiasco.OC Microkernel
M. Peter, M. Petschick, J. Vetter, J. Nordholz, J. Danisevskis, J.-P. Seifert
ISCIS, Sep 2015, London, UK

Graphical User Interface for Virtualized Mobile Handsets
J. Danisevskis, M. Peter, J. Nordholz, M. Petschick, J. Vetter
IEEE Security & Privacy Workshop MoST, May 2015, San Jose, USA

Social

• Linkedin
• Github