Revocation Speedrun: How the WebPKI Copes with Fraudulent Certificates. - Jens Friess; Haya Schulmann; Michael Waidner (PACMNET, 2023)

Byzantine-Secure Relying Party for Resilient RPKI. - Jens Frieß; Donika Mirdita; Haya Schulmann; Michael Waidner (CCS, 2024)

Crowdsourced Distributed Domain Validation. - Jens Frieß; Haya Schulmann; Michael Waidner (HotNets, 2024)

Cloudy with a Chance of Cyberattacks: Dangling Resources Abuse on Cloud Platforms. - Jens Frieß; Tobias Gattermayer; Nethanel Gelernter; Haya Schulmann; Michael Waidner (NSDI, 2024)

ValidaTor: Domain Validation over Tor. - Jens Frieß; Haya Schulmann; Michael Waidner (NSDI, 2025)