Emanuel von Zezschwitz

43 papers A* 13A 2B 3Misc 2Journal 9Unranked 13

Year	Rank	Type	Title / Venue / Authors
2022	—	`conf`	"It builds trust with the customers" - Exploring User Perceptions of the Padlock Icon in Browser UI. SP (Workshops) Emanuel von Zezschwitz, Serena Chen, Emily Stark
2020	—	`conf`	Cash, Cards or Cryptocurrencies? A Study of Payment Culture in Four Countries. EuroS&P Workshops Karoline Busse, Mohammad Tahaei, Katharina Krombholz, Emanuel von Zezschwitz, Matthew Smith, Jing Tian, Wenyuan Xu
2020	—	`conf`	Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators. SOUPS @ USENIX Security Symposium Christian Tiefenau, Maximilian Häring, Katharina Krombholz, Emanuel von Zezschwitz
2020	J	`jnl`	Security, Availability, and Multiple Information Sources: Exploring Update Behavior of System Administrators. CoRR Christian Tiefenau, Maximilian Häring, Katharina Krombholz, Emanuel von Zezschwitz
2019	J	`jnl`	"Get a Free Item Pack with Every Activation!" - Do Incentives Increase the Adoption Rates of Two-Factor Authentication? CoRR Karoline Busse, Sabrina Amft, Daniel Hecker, Emanuel von Zezschwitz
2019	J	`jnl`	"Get a Free Item Pack with Every Activation!". i-com Karoline Busse, Sabrina Amft, Daniel Hecker, Emanuel von Zezschwitz
2019	A*	`conf`	"If HTTPS Were Secure, I Wouldn't Need 2FA" - End User and Administrator Mental Models of HTTPS. IEEE Symposium on Security and Privacy Katharina Krombholz, Karoline Busse, Katharina Pfeffer, Matthew Smith, Emanuel von Zezschwitz
2019	A*	`conf`	"If you want, I can store the encrypted password": A Password-Storage Field Study with Freelance Developers. CHI Alena Naiakshina, Anastasia Danilova, Eva Gerlitz, Emanuel von Zezschwitz, Matthew Smith
2019	J	`jnl`	"Please enter your PIN" - On the Risk of Bypass Attacks on Biometric Authentication on Mobile Devices. CoRR Christian Tiefenau, Maximilian Häring, Mohamed Khamis, Emanuel von Zezschwitz
2019	A*	`conf`	A Usability Evaluation of Let's Encrypt and Certbot: Usable Security Done Right. CCS Christian Tiefenau, Emanuel von Zezschwitz, Maximilian Häring, Katharina Krombholz, Matthew Smith
2019	J	`jnl`	Emerging Trends in Usable Security and Privacy. i-com Florian Alt, Emanuel von Zezschwitz
2019	J	`jnl`	Making Privacy Graspable: Can we Nudge Users to use Privacy Enhancing Techniques? CoRR Christian Tiefenau, Maximilian Häring, Eva Gerlitz, Emanuel von Zezschwitz
2019	—	`conf`	Vision: Exploring Challenges and Opportunities for Usable Authentication in the Smart Home. EuroS&P Workshops Sarah Prange, Emanuel von Zezschwitz, Florian Alt
2018	J	`jnl`	CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. Mohamed Khamis, Ludwig Trotter, Ville Mäkelä, Emanuel von Zezschwitz, Jens Le, Andreas Bulling, Florian Alt
2018	—	`conf`	Not On My Phone: Exploring Users' Conception of Related Permissions. CHI Extended Abstracts Maria Muszynska, Denise Michels, Emanuel von Zezschwitz
2018	J	`jnl`	The Struggle is Real: Analyzing Ground Truth Data of TLS (Mis-)Configurations. CoRR Christian Tiefenau, Emanuel von Zezschwitz
2017	B	`conf`	GazeTouchPIN: protecting sensitive data on mobile devices using secure multimodal authentication. ICMI Mohamed Khamis, Mariam Hassib, Emanuel von Zezschwitz, Andreas Bulling, Florian Alt
2017	A*	`conf`	Understanding Shoulder Surfing in the Wild: Stories from Users and Observers. CHI Malin Eiband, Mohamed Khamis, Emanuel von Zezschwitz, Heinrich Hussmann, Florian Alt
2016	—	`conf`	GazeTouchPass: Multimodal Authentication Using Gaze and Touch on Mobile Devices. CHI Extended Abstracts Mohamed Khamis, Florian Alt, Mariam Hassib, Emanuel von Zezschwitz, Regina Hasholzner, Andreas Bulling
2016	—	`conf`	My Scrawl Hides It All: Protecting Text Messages Against Shoulder Surfing With Handwritten Fonts. CHI Extended Abstracts Malin Eiband, Emanuel von Zezschwitz, Daniel Buschek, Heinrich Hußmann
2016	B	`conf`	On quantifying the effective password space of grid-based unlock gestures. MUM Emanuel von Zezschwitz, Malin Eiband, Daniel Buschek, Sascha Oberhuber, Alexander De Luca, Florian Alt, Heinrich Hussmann
2016	—	`—`	Risks and potentials of graphical and gesture-based authentication for touchscreen mobile devices: balancing usability and security through user-centered analysis and design. Emanuel von Zezschwitz
2016	A*	`conf`	SnapApp: Reducing Authentication Overhead with a Time-Constrained Fast Unlock Option. CHI Daniel Buschek, Fabian Hartmann, Emanuel von Zezschwitz, Alexander De Luca, Florian Alt
2016	J	`jnl`	Usable privacy and security. it Inf. Technol. Alexander De Luca, Emanuel von Zezschwitz
2016	A*	`conf`	You Can't Watch This!: Privacy-Respectful Photo Browsing on Smartphones. CHI Emanuel von Zezschwitz, Sigrid Ebbinghaus, Heinrich Hussmann, Alexander De Luca
2015	—	`conf`	Automatic Privacy Classification of Personal Photos. INTERACT (2) Daniel Buschek, Moritz Bader, Emanuel von Zezschwitz, Alexander De Luca
2015	A*	`conf`	Easy to Draw, but Hard to Trace?: On the Observability of Grid-based (Un)lock Patterns. CHI Emanuel von Zezschwitz, Alexander De Luca, Philipp Janssen, Heinrich Hussmann
2015	A*	`conf`	I Feel Like I'm Taking Selfies All Day!: Towards Understanding Biometric Authentication on Smartphones. CHI Alexander De Luca, Alina Hang, Emanuel von Zezschwitz, Heinrich Hussmann
2015	B	`conf`	Locked Your Phone? Buy a New One? From Tales of Fallback Authentication on Smartphones to Actual Concepts. MobileHCI Alina Hang, Alexander De Luca, Emanuel von Zezschwitz, Manuel Demmler, Heinrich Hussmann
2015	A*	`conf`	SwiPIN: Fast and Secure PIN-Entry on Smartphones. CHI Emanuel von Zezschwitz, Alexander De Luca, Bruno Brunkow, Heinrich Hussmann
2014	Misc	`conf`	Honey, I shrunk the keys: influences of mobile devices on password composition and authentication performance. NordiCHI Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
2014	A	`conf`	It's a Hard Lock Life: A Field Study of Smartphone (Un)Locking Behavior and Risk Perception. SOUPS Marian Harbach, Emanuel von Zezschwitz, Andreas Fichtner, Alexander De Luca, Matthew Smith
2014	A*	`conf`	Now you see me, now you don't: protecting smartphone authentication from shoulder surfers. CHI Alexander De Luca, Marian Harbach, Emanuel von Zezschwitz, Max-Emanuel Maurer, Bernhard Ewald Slawik, Heinrich Hussmann, Matthew Smith
2014	—	`conf`	Workshop on inconspicuous interaction. CHI Extended Abstracts Diogo Marques, Luís Carriço, Tiago João Guerreiro, Alexander De Luca, Pattie Maes, Ildar Muslukhov, Ian Oakley, Emanuel von Zezschwitz
2013	A*	`conf`	Back-of-device authentication on smartphones. CHI Alexander De Luca, Emanuel von Zezschwitz, Ngo Dieu Huong Nguyen, Max-Emanuel Maurer, Elisa Rubegni, Marcello Paolo Scipioni, Marc Langheinrich
2013	—	`conf`	Long-Term Experiences with an Iterative Design of a QR-Code-Based Payment System for Beverages. INTERACT (4) Max-Emanuel Maurer, Alexander De Luca, Alina Hang, Doris Hausen, Fabian Hennecke, Sebastian Loehmann, Henri Palleis, Hendrik Richter, Simon Stusak, Aurélien Tabard, Sarah Tausch, Emanuel von Zezschwitz, Franziska Schwamb, Heinrich Hussmann, Andreas Butz
2013	A	`conf`	Making graphic-based authentication secure against smudge attacks. IUI Emanuel von Zezschwitz, Anton Koslow, Alexander De Luca, Heinrich Hussmann
2013	—	`conf`	Patterns in the wild: a field study of the usability of pattern and pin-based authentication on mobile devices. Mobile HCI Emanuel von Zezschwitz, Paul Dunphy, Alexander De Luca
2013	—	`conf`	Survival of the Shortest: A Retrospective Analysis of Influencing Factors on Password Composition. INTERACT (3) Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
2013	—	`conf`	Travel Routes or Geography Facts? An Evaluation of Voice Authentication User Interfaces. INTERACT (3) Alina Hang, Alexander De Luca, Katharina Frison, Emanuel von Zezschwitz, Massimo Tedesco, Marcel Kockmann, Heinrich Hussmann
2013	A*	`conf`	Using fake cursors to secure on-screen password entry. CHI Alexander De Luca, Emanuel von Zezschwitz, Laurent Pichler, Heinrich Hussmann
2012	Misc	`conf`	Too much information!: user attitudes towards smartphone sharing. NordiCHI Alina Hang, Emanuel von Zezschwitz, Alexander De Luca, Heinrich Hussmann
2009	A*	`conf`	Vibrapass: secure authentication based on shared lies. CHI Alexander De Luca, Emanuel von Zezschwitz, Heinrich Hußmann

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.