Sarah Abdelwahab Gaballah

According to our database, Sarah Abdelwahab Gaballah authored at least 9 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Certified AI System = Trustworthy? Exploring Expert and Lay User Perceptions and Needs Regarding AI Certification.

Sarah Abdelwahab Gaballah, Nur Efsan Cetinkaya, Magdalena Wischnewski, Martina Angela Sasse

Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems, 2026

2025

Improving anonymity in public group communication scenarios.

Sarah Abdelwahab Gaballah

PhD thesis, 2025

'AI is from the devil.' Behaviors and Concerns Toward Personal Data Sharing with LLM-based Conversational Agents.

Noé Zufferey, Sarah Abdelwahab Gaballah, Karola Marky, Verena Zimmermann

Proc. Priv. Enhancing Technol., 2025

"It's Not My Data Anymore": Exploring Non-Users' Privacy Perceptions of Medical Data Donation Apps.

Sarah Abdelwahab Gaballah, Lamya Abdullah, Ephraim Zimmer, Sascha Fahl, Max Mühlhäuser, Karola Marky

Proc. Priv. Enhancing Technol., 2025

2024

Anonify: Decentralized Dual-level Anonymity for Medical Data Donation.

Sarah Abdelwahab Gaballah, Lamya Abdullah, Mina Alishahi, Thanh Hoang Long Nguyen, Ephraim Zimmer, Max Mühlhäuser, Karola Marky

Proc. Priv. Enhancing Technol., 2024

Let the Users Choose: Low Latency or Strong Anonymity? Investigating Mix Nodes with Paired Mixing Techniques.

Sarah Abdelwahab Gaballah, Lamya Abdullah, Max Mühlhäuser, Karola Marky

Proceedings of the 19th International Conference on Availability, Reliability and Security, 2024

2023

Mitigating Intersection Attacks in Anonymous Microblogging.

Sarah Abdelwahab Gaballah, Thanh Hoang Long Nguyen, Lamya Abdullah, Ephraim Zimmer, Max Mühlhäuser

Proceedings of the 18th International Conference on Availability, Reliability and Security, 2023

2022

On the Effectiveness of Intersection Attacks in Anonymous Microblogging.

Sarah Abdelwahab Gaballah, Lamya Abdullah, Minh Tung Tran, Ephraim Zimmer, Max Mühlhäuser

Proceedings of the Secure IT Systems, 2022

2021

2PPS - Publish/Subscribe with Provable Privacy.

Sarah Abdelwahab Gaballah, Christoph Coijanovic, Thorsten Strufe, Max Mühlhäuser

Proceedings of the 40th International Symposium on Reliable Distributed Systems, 2021