33 citations · 39 across the 6 of their papers we have counts for
4 papers · 1 filter
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,…