Revisiting Rollbacks on Smart Contracts in TEE-protected Private Blockchains
- Chen Chang Lew
- Christof Ferreira Torres
- et al.
- 2024
- EuroS&P 2024
Bio
Marcus is a Research Staff Member at the IBM Research Lab in Zurich, Switzerland working in the area of Blockchain Security and Applications. His research is focused on secure distributed systems using confidental computing.
He joined IBM Research in 2013 as a student intern and became predoctoral researcher in 2014. In 2020 Marcus completed his PhD in Computer Science from TU Braunschweig, in Germany, under the supervision of Prof. Rüdiger Kapitza and Prof. Christian Cachin.
Publications
Adding Fairness to Order: Preventing Front-Running Attacks in BFT Protocols using TEEs
- Chrysoula Stathakopoulou
- Signe Rüsch
- et al.
- 2021
- SRDS 2021
TZ4Fabric: Executing Smart Contracts with ARM TrustZone : Experience Report)
- Christina Muller
- Marcus Brandenburger
- et al.
- 2020
- SRDS 2020
Trusted computing meets blockchain: Rollback attacks and a solution for hyperledger fabric
- Marcus Brandenburger
- Christian Cachin
- et al.
- 2019
- SRDS 2019
Challenges for combining smart contracts with trusted computing
- Marcus Brandenburger
- Christian Cachin
- 2018
- CCS/SysTEX 2018
Blockchain and Trusted Computing: Problems, Pitfalls, and a Solution for Hyperledger Fabric
- Marcus Brandenburger
- Christian Cachin
- et al.
- 2018
- arXiv
Rollback and Forking Detection for Trusted Execution Environments Using Lightweight Collective Memory
- Marcus Brandenburger
- Christian Cachin
- et al.
- 2017
- DSN 2017
Don't trust the cloud, verify: Integrity and consistency for cloud object stores
- Marcus Brandenburger
- Christian Cachin
- et al.
- 2017
- ACM TOPS
Don't trust the cloud, verify: Integrity and consistency for cloud object stores
- Marcus Brandenburger
- Christian Cachin
- et al.
- 2015
- SYSTOR 2015
Patents
- US
- 11949794
- US
- 11847234
- US
- 11606205
- US
- 10447467
- US
- 9589153
Projects
Highly Resilient Transaction Processing
A highly resilient and high-throughput transaction processing platform
Tokenized Financial Asset Exchange
Building the platform for secure central bank digital currencies (CBDC)
Top collaborators
AS
Alessandro Sorniotti
Principal Research Scientist | system security and cryptography