33 citations · 39 across the 6 of their papers we have counts for
6 papers · 1 filter
GNN-Based Code Annotation Logic for Establishing Security Boundaries in C Code
Varun Gadey, Raphael Goetz, Christoph Sendner +2
Securing sensitive operations in today's interconnected software landscape is crucial yet challenging. Modern platforms rely on Trusted Execution Environments (TEEs), such as Intel…
Vulnerability Scanners for Ethereum Smart Contracts: A Large-Scale Study
Christoph Sendner, Lukas Petzi, Jasper Stang +1
Ethereum smart contracts, which are autonomous decentralized applications on the blockchain that manage assets often exceeding millions of dollars, have become primary targets for…
TorMult: Introducing a Novel Tor Bandwidth Inflation Attack
Christoph Sendner, Jasper Stang, Alexandra Dmitrienko +2
The Tor network is the most prominent system for providing anonymous communication to web users, with a daily user base of 2 million users. However, since its inception, it has bee…
G-Scan: Graph Neural Networks for Line-Level Vulnerability Identification in Smart Contracts
Christoph Sendner, Ruisi Zhang, Alexander Hefter +2
Due to the immutable and decentralized nature of Ethereum (ETH) platform, smart contracts are prone to security risks that can result in financial loss. While existing machine lear…
Metadata-based Malware Detection on Android using Machine Learning
Alexander Hefter, Christoph Sendner, Alexandra Dmitrienko
In the digitized world, smartphones and their apps play an important role. To name just a few examples, some apps offer possibilities for entertainment, others for online banking,…
ESCORT: Ethereum Smart COntRacTs Vulnerability Detection using Deep Neural Network and Transfer Learning
Oliver Lutz, Huili Chen, Hossein Fereidooni +4
Ethereum smart contracts are automated decentralized applications on the blockchain that describe the terms of the agreement between buyers and sellers, reducing the need for trust…