Elias Heftrig

14 papers A* 5A 2Journal 5Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Cybertraining auf einer Cyber Range.
Datenschutz und Datensicherheit (dud)
Markus Schneider, Thomas Dexheimer, Elias Heftrig, Sinisa Dukanovic
2025 J jnl
Weiterbildung zur Cybersicherheit.
Datenschutz und Datensicherheit (dud)
Markus Schneider, Elias Heftrig, Sinisa Dukanovic, Thomas Dexheimer
2024 — conf
Attacking with Something That Does Not Exist: 'Proof of Non-Existence' Can Exhaust DNS Resolver CPU.
WOOT @ USENIX Security Symposium
Olivia Gruza, Elias Heftrig, Oliver Jacobsen, Haya Schulmann, Niklas Vogel, Michael Waidner
2024 J jnl
Attacking with Something That Does Not Exist: Low-Rate Flood with 'Proof of Non-Existence' Can Exhaust DNS Resolver CPU.
CoRR
Olivia Gruza, Elias Heftrig, Oliver Jacobsen, Haya Schulmann, Niklas Vogel, Michael Waidner
2024 — conf
Protocol Fixes for KeyTrap Vulnerabilities.
ANRW
Elias Heftrig, Haya Schulmann, Niklas Vogel, Michael Waidner
2024 A* conf
The Harder You Try, The Harder You Fail: The KeyTrap Denial-of-Service Algorithmic Complexity Attacks on DNSSEC.
CCS
Elias Heftrig, Haya Schulmann, Niklas Vogel, Michael Waidner
2024 J jnl
The Harder You Try, The Harder You Fail: The KeyTrap Denial-of-Service Algorithmic Complexity Attacks on DNSSEC.
CoRR
Elias Heftrig, Haya Schulmann, Niklas Vogel, Michael Waidner
2023 A* conf
Downgrading DNSSEC: How to Exploit Crypto Agility for Hijacking Signed Zones.
USENIX Security Symposium
Elias Heftrig, Haya Schulmann, Michael Waidner
2023 A* conf
Poster: Off-Path DNSSEC Downgrade Attacks.
SIGCOMM
Elias Heftrig, Haya Schulmann, Michael Waidner
2022 A* conf
Poster: The Unintended Consequences of Algorithm Agility in DNSSEC.
CCS
Elias Heftrig, Haya Schulmann, Michael Waidner
2021 A* conf
Predictive Cipher-Suite Negotiation for Boosting Deployment of New Ciphers.
CCS
Elias Heftrig, Jean-Pierre Seifert, Haya Schulmann, Michael Waidner, Nils Wisiol
2021 A conf
The Master and Parasite Attack.
DSN
Lukas Baumann, Elias Heftrig, Haya Schulmann, Michael Waidner
2021 J jnl
The Master and Parasite Attack.
CoRR
Lukas Baumann, Elias Heftrig, Haya Schulmann, Michael Waidner
2020 A conf
Black-box caches fingerprinting.
CoNEXT
Amit Klein, Elias Heftrig, Haya Schulmann, Michael Waidner