Sascha Fahl

108 papers A* 54A 10B 2C 4Journal 22Unranked 15
YearRankTypeTitle / Venue / Authors
2026 A* conf
"That's another doom I haven't thought about": A User Study on AI Labels as a Safeguard Against Image-Based Misinformation.
CHI
Sandra Höltervennhoff, Jonas Ricker, Maike M. Raphael, Charlotte Schwedes, Rebecca Weil, Asja Fischer, Thorsten Holz, Lea Schönherr, Sascha Fahl
2025 A* conf
"I'm Pretty Expert and I Still Screw It Up": Qualitative Insights into Experiences and Challenges of Designing and Implementing Cryptographic Library APIs.
SP
Juliane Schmüser, Philip Klostermeyer, Kay Friedrich, Sascha Fahl
2025 J jnl
"It's Not My Data Anymore": Exploring Non-Users' Privacy Perceptions of Medical Data Donation Apps.
Proc. Priv. Enhancing Technol.
Sarah Abdelwahab Gaballah, Lamya Abdullah, Ephraim Zimmer, Sascha Fahl, Max Mühlhäuser, Karola Marky
2025 A* conf
"It's Time. Time for Digital Security.": An End User Study on Actionable Security and Privacy Advice.
SP
Anna Lena Rotthaler, Harshini Sri Ramulu, Lucy Simko, Sascha Fahl, Yasemin Acar
2025 A* conf
"That's my perspective from 30 years of doing this": An Interview Study on Practices, Experiences, and Challenges of Updating Cryptographic Code.
USENIX Security Symposium
Alexander Krause, Harjot Kaur, Jan H. Klemmer, Oliver Wiese, Sascha Fahl
2025 A* conf
"Threat modeling is very formal, it's very technical, and also very hard to do correctly": Investigating Threat Modeling Practices in Open-Source Software Projects.
USENIX Security Symposium
Harjot Kaur, Carson Powers, Ronald E. Thompson III, Sascha Fahl, Daniel Votipka
2025 A* conf
A Qualitative Study of Adoption Barriers and Challenges for Passwordless Authentication in German Public Administrations.
CHI
Jan-Ulrich Holtgrave, Sabrina Klivan, Karola Marky, Sascha Fahl
2025 J jnl
An In-Depth Systematic Analysis of the Security, Usability, and Automation Capabilities of Password Update Processes on Top-Ranked Websites.
CoRR
Alexander Krause, Jacques Suray, Lea Schmüser, Marten Oltrogge, Oliver Wiese, Maximilian Golla, Sascha Fahl
2025 A* conf
Attributing Open-Source Contributions is Critical but Difficult: A Systematic Analysis of GitHub Practices and Their Impact on Software Supply Chain Security.
NDSS
Jan-Ulrich Holtgrave, Kay Friedrich, Fabian Fischer, Nicolas Huaman, Niklas Busch, Jan H. Klemmer, Marcel Fourné, Oliver Wiese, Dominik Wermke, Sascha Fahl
2025 A* conf
Competing for Attention: An Interview Study with Participants of Cryptography Competitions.
CCS
Ivana Trummová, Juliane Schmüser, Nicolas Huaman, Sascha Fahl
2025 J jnl
From Paranoia to Compliance: The Bumpy Road of System Hardening Practices on Stack Exchange.
CoRR
Niklas Busch, Philip Klostermeyer, Jan H. Klemmer, Yasemin Acar, Sascha Fahl
2025 A* conf
How Transparent is Usable Privacy and Security Research? A Meta-Study on Current Research Transparency Practices.
USENIX Security Symposium
Jan H. Klemmer, Juliane Schmüser, Fabian Fischer, Jacques Suray, Jan-Ulrich Holtgrave, Simon Lenau, Byron M. Lowens, Florian Schaub, Sascha Fahl
2025 A* conf
Poster: Computer Security Researchers' Experiences with Vulnerability Disclosures.
CCS
Harshini Sri Ramulu, Anna Lena Rotthaler, Jost Rossel, Rachel Gonzalez Rodriguez, Dominik Wermke, Sascha Fahl, Tadayoshi Kohno, Juraj Somorovsky, Yasemin Acar
2025 J jnl
Security Benefits and Side Effects of Labeling AI-Generated Images.
CoRR
Sandra Höltervennhoff, Jonas Ricker, Maike M. Raphael, Charlotte Schwedes, Rebecca Weil, Asja Fischer, Thorsten Holz, Lea Schönherr, Sascha Fahl
2025 B conf
Towards Secure and Usable XR Authentication Schemes for Head-Mounted Displays: A Co-Creation Study with Experts.
VRST
Reyhan Düzgün, Philip Klostermeyer, Lena Swienty, Sascha Fahl, Karola Marky
2025 A* conf
Transparency in Usable Privacy and Security Research: Scholars' Perspectives, Practices, and Recommendations.
SP
Jan H. Klemmer, Juliane Schmüser, Byron M. Lowens, Fabian Fischer, Lea Schmüser, Florian Schaub, Sascha Fahl
2024 J jnl
"You Received $100,000 From Johnny": A Mixed-Methods Study on Push Notification Security and Privacy in Android Apps.
IEEE Access
Thomas Neteler, Sascha Fahl, Luigi Lo Iacono
2024 A* conf
"You have to read 50 different RFCs that contradict each other": An Interview Study on the Experiences of Implementing Cryptographic Standards.
USENIX Security Symposium
Nicolas Huaman, Jacques Suray, Jan H. Klemmer, Marcel Fourné, Sabrina Amft, Ivana Trummová, Yasemin Acar, Sascha Fahl
2024 A* conf
A Mixed-Methods Study on User Experiences and Challenges of Recovery Codes for an End-to-End Encrypted Service.
USENIX Security Symposium
Sandra Höltervennhoff, Noah Wöhler, Arne Möhle, Marten Oltrogge, Yasemin Acar, Oliver Wiese, Sascha Fahl
2024 J jnl
Adoption Challenges for Cryptographic Protocols.
IEEE Secur. Priv.
Konstantin Fischer, Ivana Trummová, Phillip Gajland, Yasemin Acar, Sascha Fahl, M. Angela Sasse
2024 C conf
Always Contribute Back: A Qualitative Study on Security Challenges of the Open Source Supply Chain.
Software Engineering
Dominik Wermke, Jan H. Klemmer, Noah Wöhler, Juliane Schmüser, Harshini Sri Ramulu, Yasemin Acar, Sascha Fahl
2024 A* conf
Analyzing Security and Privacy Advice During the 2022 Russian Invasion of Ukraine on Twitter.
CHI
Juliane Schmüser, Harshini Sri Ramulu, Noah Wöhler, Christian Stransky, Felix Bensmann, Dimitar Dimitrov, Sebastian Schellhammer, Dominik Wermke, Stefan Dietze, Yasemin Acar, Sascha Fahl
2024 C conf
Committed to Trust: A Qualitative Study on Security and Trust in Open Source Software Projects.
Software Engineering
Dominik Wermke, Noah Wöhler, Jan H. Klemmer, Marcel Fourné, Yasemin Acar, Sascha Fahl
2024 A* conf
Everyone for Themselves? A Qualitative Study about Individual Security Setups of Open Source Software Contributors.
SP
Sabrina Amft, Sandra Höltervennhoff, Rebecca Panskus, Karola Marky, Sascha Fahl
2024 J jnl
How the Future Works at SOUPS: Analyzing Future Work Statements and Their Impact on Usable Security and Privacy Research.
CoRR
Jacques Suray, Jan H. Klemmer, Juliane Schmüser, Sascha Fahl
2024 A* conf
Mental Models, Expectations and Implications of Client-Side Scanning: An Interview Study with Experts.
CHI
Divyanshu Bhardwaj, Carolyn Guthoff, Adrian Dabrowski, Sascha Fahl, Katharina Krombholz
2024 A conf
Passwords To-Go: Investigating Multifaceted Challenges for Password Managers in the Android Ecosystem.
ACSAC
Nicolas Huaman, Marten Oltrogge, Sabrina Klivan, Yannick Evers, Sascha Fahl
2024 A* conf
Skipping the Security Side Quests: A Qualitative Study on Security Practices and Challenges in Game Development.
CCS
Philip Klostermeyer, Sabrina Amft, Sandra Höltervennhoff, Alexander Krause, Niklas Busch, Sascha Fahl
2024 A* conf
The Challenges of Bringing Cryptography from Research Papers to Products: Results from an Interview Study with Experts.
USENIX Security Symposium
Konstantin Fischer, Ivana Trummová, Phillip Gajland, Yasemin Acar, Sascha Fahl, M. Angela Sasse
2024 J jnl
Unraveling Challenges with Supply-Chain Levels for Software Artifacts (SLSA) for Securing the Software Supply Chain.
CoRR
Mahzabin Tamanna, Sivana Hamer, Mindy Tran, Sascha Fahl, Yasemin Acar, Laurie A. Williams
2024 A* conf
Using AI Assistants in Software Development: A Qualitative Study on Security Practices and Concerns.
CCS
Jan H. Klemmer, Stefan Albert Horstmann, Nikhil Patnaik, Cordelia Ludden, Cordell Burton Jr., Carson Powers, Fabio Massacci, Akond Rahman, Daniel Votipka, Heather Richter Lipford, Awais Rashid, Alena Naiakshina, Sascha Fahl
2024 J jnl
Using AI Assistants in Software Development: A Qualitative Study on Security Practices and Concerns.
CoRR
Jan H. Klemmer, Stefan Albert Horstmann, Nikhil Patnaik, Cordelia Ludden, Cordell Burton Jr., Carson Powers, Fabio Massacci, Akond Rahman, Daniel Votipka, Heather Richter Lipford, Awais Rashid, Alena Naiakshina, Sascha Fahl
2023 A* conf
"Always Contribute Back": A Qualitative Study on Security Challenges of the Open Source Supply Chain.
SP
Dominik Wermke, Jan H. Klemmer, Noah Wöhler, Juliane Schmüser, Harshini Sri Ramulu, Yasemin Acar, Sascha Fahl
2023 A* conf
"I wouldn't want my unsafe code to run my pacemaker": An Interview Study on the Use, Comprehension, and Perceived Risks of Unsafe Rust.
USENIX Security Symposium
Sandra Höltervennhoff, Philip Klostermeyer, Noah Wöhler, Yasemin Acar, Sascha Fahl
2023 A* conf
"Make Them Change it Every Week!": A Qualitative Exploration of Online Developer Advice on Usable and Secure Authentication.
CCS
Jan H. Klemmer, Marco Gutfleisch, Christian Stransky, Yasemin Acar, M. Angela Sasse, Sascha Fahl
2023 J jnl
"Make Them Change it Every Week!": A Qualitative Exploration of Online Developer Advice on Usable and Secure Authentication.
CoRR
Jan H. Klemmer, Marco Gutfleisch, Christian Stransky, Yasemin Acar, M. Angela Sasse, Sascha Fahl
2023 A* conf
"Security is not my field, I'm a stats guy": A Qualitative Root Cause Analysis of Barriers to Adversarial Machine Learning Defenses in Industry.
USENIX Security Symposium
Jaron Mink, Harjot Kaur, Juliane Schmüser, Sascha Fahl, Yasemin Acar
2023 A* conf
"We've Disabled MFA for You": An Evaluation of the Security and Usability of Multi-Factor Authentication Recovery Deployments.
CCS
Sabrina Amft, Sandra Höltervennhoff, Nicolas Huaman, Alexander Krause, Lucy Simko, Yasemin Acar, Sascha Fahl
2023 A conf
"Would You Give the Same Priority to the Bank and a Game? I Do Not!" Exploring Credential Management Strategies and Obstacles during Password Manager Setup.
SOUPS
Sabrina Amft, Sandra Höltervennhoff, Nicolas Huaman, Yasemin Acar, Sascha Fahl
2023 J jnl
A Viewpoint on Human Factors in Software Supply Chain Security: A Research Agenda.
IEEE Secur. Priv.
Marcel Fourné, Dominik Wermke, Sascha Fahl, Yasemin Acar
2023 A* conf
It's like flossing your teeth: On the Importance and Challenges of Reproducible Builds for Software Supply Chain Security.
SP
Marcel Fourné, Dominik Wermke, William Enck, Sascha Fahl, Yasemin Acar
2023 J jnl
Lost and not Found: An Investigation of Recovery Methods for Multi-Factor Authentication.
CoRR
Sabrina Amft, Sandra Höltervennhoff, Nicolas Huaman, Alexander Krause, Lucy Simko, Yasemin Acar, Sascha Fahl
2023 A conf
Privacy Mental Models of Electronic Health Records: A German Case Study.
SOUPS
Rebecca Panskus, Max Ninow, Sascha Fahl, Karola Marky
2023 J jnl
Privacy Rarely Considered: Exploring Considerations in the Adoption of Third-Party Services by Websites.
Proc. Priv. Enhancing Technol.
Christine Utz, Sabrina Amft, Martin Degeling, Thorsten Holz, Sascha Fahl, Florian Schaub
2023 A* conf
Pushed by Accident: A Mixed-Methods Study on Strategies of Handling Secret Information in Source Code Repositories.
USENIX Security Symposium
Alexander Krause, Jan H. Klemmer, Nicolas Huaman, Dominik Wermke, Yasemin Acar, Sascha Fahl
2023 — conf
Securing Your Crypto-API Usage Through Tool Support - A Usability Study.
SecDev
Stefan Krüger, Michael Reif, Anna-Katharina Wickert, Sarah Nadi, Karim Ali, Eric Bodden, Yasemin Acar, Mira Mezini, Sascha Fahl
2022 J jnl
"Please help share!": Security and Privacy Advice on Twitter during the 2022 Russian Invasion of Ukraine.
CoRR
Juliane Schmüser, Noah Wöhler, Harshini Sri Ramulu, Christian Stransky, Dominik Wermke, Sascha Fahl, Yasemin Acar
2022 A* conf
27 Years and 81 Million Opportunities Later: Investigating the Use of Email Encryption for an Entire University.
SP
Christian Stransky, Oliver Wiese, Volker Roth, Yasemin Acar, Sascha Fahl
2022 J jnl
Committed by Accident: Studying Prevention and Remediation Strategies Against Secret Leakage in Source Code Repositories.
CoRR
Alexander Krause, Jan H. Klemmer, Nicolas Huaman, Dominik Wermke, Yasemin Acar, Sascha Fahl
2022 A* conf
Committed to Trust: A Qualitative Study on Security & Trust in Open Source Software Projects.
SP
Dominik Wermke, Noah Wöhler, Jan H. Klemmer, Marcel Fourné, Yasemin Acar, Sascha Fahl
2022 A* conf
How Does Usable Security (Not) End Up in Software Products? Results From a Qualitative Interview Study.
SP
Marco Gutfleisch, Jan H. Klemmer, Niklas Busch, Yasemin Acar, M. Angela Sasse, Sascha Fahl
2022 — conf
If You Can't Get Them to the Lab: Evaluating a Virtual Study Environment with Security Information Workers.
SOUPS @ USENIX Security Symposium
Nicolas Huaman, Alexander Krause, Dominik Wermke, Jan H. Klemmer, Christian Stransky, Yasemin Acar, Sascha Fahl
2022 J jnl
Privacy Rarely Considered: Exploring Considerations in the Adoption of Third-Party Services by Websites.
CoRR
Christine Utz, Sabrina Amft, Martin Degeling, Thorsten Holz, Sascha Fahl, Florian Schaub
2022 J jnl
They Would Do Better If They Worked Together: Interaction Problems Between Password Managers and the Web.
IEEE Secur. Priv.
Nicolas Huaman, Sabrina Amft, Marten Oltrogge, Yasemin Acar, Sascha Fahl
2022 A* conf
Where to Recruit for Security Development Studies: Comparing Six Software Developer Samples.
USENIX Security Symposium
Harjot Kaur, Sabrina Amft, Daniel Votipka, Yasemin Acar, Sascha Fahl
2021 A* conf
A Large-Scale Interview Study on Information Security in and Attacks against Small and Medium-sized Enterprises.
USENIX Security Symposium
Nicolas Huaman, Bennet von Skarczinski, Christian Stransky, Dominik Wermke, Yasemin Acar, Arne Dreißigacker, Sascha Fahl
2021 — conf
Never ever or no matter what: Investigating Adoption Intentions and Misconceptions about the Corona-Warn-App in Germany.
SOUPS @ USENIX Security Symposium
Maximilian Häring, Eva Gerlitz, Christian Tiefenau, Matthew Smith, Dominik Wermke, Sascha Fahl, Yasemin Acar
2021 — conf
On the Limited Impact of Visualizing Encryption: Perceptions of E2E Messaging Security.
SOUPS @ USENIX Security Symposium
Christian Stransky, Dominik Wermke, Johanna Schrader, Nicolas Huaman, Yasemin Acar, Anna Lena Fehlhaber, Miranda Wei, Blase Ur, Sascha Fahl
2021 A* conf
They Would do Better if They Worked Together: The Case of Interaction Problems Between Password Managers and Websites.
SP
Nicolas Huaman, Sabrina Amft, Marten Oltrogge, Yasemin Acar, Sascha Fahl
2021 A* conf
Why Eve and Mallory Still Love Android: Revisiting TLS (In)Security in Android Applications.
USENIX Security Symposium
Marten Oltrogge, Nicolas Huaman, Sabrina Amft, Yasemin Acar, Michael Backes, Sascha Fahl
2020 — conf
Cloudy with a Chance of Misconceptions: Exploring Users' Perceptions and Expectations of Security and Privacy in Cloud Office Suites.
SOUPS @ USENIX Security Symposium
Dominik Wermke, Nicolas Huaman, Christian Stransky, Niklas Busch, Yasemin Acar, Sascha Fahl
2020 A* conf
From Needs to Actions to Secure Apps? The Effect of Requirements and Developer Practices on App Security.
USENIX Security Symposium
Charles Weir, Ben Hermann, Sascha Fahl
2020 A* conf
Listen to Developers! A Participatory Design Study on Security Warnings for Cryptographic APIs.
CHI
Peter Leo Gorski, Yasemin Acar, Luigi Lo Iacono, Sascha Fahl
2019 A* conf
(Un)informed Consent: Studying GDPR Consent Notices in the Field.
CCS
Christine Utz, Martin Degeling, Sascha Fahl, Florian Schaub, Thorsten Holz
2019 J jnl
(Un)informed Consent: Studying GDPR Consent Notices in the Field.
CoRR
Christine Utz, Martin Degeling, Sascha Fahl, Florian Schaub, Thorsten Holz
2018 A conf
A Large Scale Investigation of Obfuscation Use in Google Play.
ACSAC
Dominik Wermke, Nicolas Huaman, Yasemin Acar, Bradley Reaves, Patrick Traynor, Sascha Fahl
2018 J jnl
A Large Scale Investigation of Obfuscation Use in Google Play.
CoRR
Dominik Wermke, Nicolas Huaman, Yasemin Acar, Bradley Reaves, Patrick Traynor, Sascha Fahl
2018 A* conf
Better managed than memorized? Studying the Impact of Managers on Password Strength and Reuse.
USENIX Security Symposium
Sanam Ghorbani Lyastani, Michael Schilling, Sascha Fahl, Michael Backes, Sven Bugiel
2018 — conf
Developers Deserve Security Warnings, Too: On the Effect of Integrated Security Advice on Cryptographic API Misuse.
SOUPS @ USENIX Security Symposium
Peter Leo Gorski, Luigi Lo Iacono, Dominik Wermke, Christian Stransky, Sebastian Möller, Yasemin Acar, Sascha Fahl
2018 A* conf
The Rise of the Citizen Developer: Assessing the Security Impact of Online App Generators.
IEEE Symposium on Security and Privacy
Marten Oltrogge, Erik Derr, Christian Stransky, Yasemin Acar, Sascha Fahl, Christian Rossow, Giancarlo Pellegrino, Sven Bugiel, Michael Backes
2018 A* conf
Your Secrets Are Safe: How Browsers' Explanations Impact Misconceptions About Private Browsing Mode.
WWW
Yuxi Wu, Panya Gupta, Miranda Wei, Yasemin Acar, Sascha Fahl, Blase Ur
2017 A* conf
A Stitch in Time: Supporting Android Developers in WritingSecure Code.
CCS
Duc Cuong Nguyen, Dominik Wermke, Yasemin Acar, Michael Backes, Charles Weir, Sascha Fahl
2017 A* conf
Comparing the Usability of Cryptographic APIs.
IEEE Symposium on Security and Privacy
Yasemin Acar, Michael Backes, Sascha Fahl, Simson L. Garfinkel, Doowon Kim, Michelle L. Mazurek, Christian Stransky
2017 — conf
Developers Need Support, Too: A Survey of Security Advice for Software Developers.
SecDev
Yasemin Acar, Christian Stransky, Dominik Wermke, Charles Weir, Michelle L. Mazurek, Sascha Fahl
2017 J jnl
How Internet Resources Might Be Helping You Develop Faster but Less Securely.
IEEE Secur. Priv.
Yasemin Acar, Michael Backes, Sascha Fahl, Doowon Kim, Michelle L. Mazurek, Christian Stransky
2017 A* conf
Keep me Updated: An Empirical Study of Third-Party Library Updatability on Android.
CCS
Erik Derr, Sven Bugiel, Sascha Fahl, Yasemin Acar, Michael Backes
2017 — conf
Lessons Learned from Using an Online Platform to Conduct Large-Scale, Online Controlled Security Experiments with Software Developers.
CSET @ USENIX Security Symposium
Christian Stransky, Yasemin Acar, Duc Cuong Nguyen, Dominik Wermke, Doowon Kim, Elissa M. Redmiles, Michael Backes, Simson L. Garfinkel, Michelle L. Mazurek, Sascha Fahl
2017 A conf
Security Developer Studies with GitHub Users: Exploring a Convenience Sample.
SOUPS
Yasemin Acar, Christian Stransky, Dominik Wermke, Michelle L. Mazurek, Sascha Fahl
2017 A* conf
Stack Overflow Considered Harmful? The Impact of Copy&Paste on Android Application Security.
IEEE Symposium on Security and Privacy
Felix Fischer, Konstantin Böttinger, Huang Xiao, Christian Stransky, Yasemin Acar, Michael Backes, Sascha Fahl
2017 J jnl
Stack Overflow Considered Harmful? The Impact of Copy&Paste on Android Application Security.
CoRR
Felix Fischer, Konstantin Böttinger, Huang Xiao, Christian Stransky, Yasemin Acar, Michael Backes, Sascha Fahl
2017 J jnl
Studying the Impact of Managers on Password Strength and Reuse.
CoRR
Sanam Ghorbani Lyastani, Michael Schilling, Sascha Fahl, Sven Bugiel, Michael Backes
2017 A* conf
Where the Wild Warnings Are: Root Causes of Chrome HTTPS Certificate Errors.
CCS
Mustafa Emre Acer, Emily Stark, Adrienne Porter Felt, Sascha Fahl, Radhika Bhargava, Bhanu Dev, Matt Braithwaite, Ryan Sleevi, Parisa Tabriz
2016 A* conf
An Empirical Study of Textual Key-Fingerprint Representations.
USENIX Security Symposium
Sergej Dechand, Dominik Schürmann, Karoline Busse, Yasemin Acar, Sascha Fahl, Matthew Smith
2016 — —
On the importance of ecologically valid usable security research for end users and IT workers.
Sascha Fahl
2016 A* conf
SoK: Lessons Learned from Android Security Research for Appified Software Platforms.
IEEE Symposium on Security and Privacy
Yasemin Acar, Michael Backes, Sven Bugiel, Sascha Fahl, Patrick D. McDaniel, Matthew Smith
2016 A* conf
You Get Where You're Looking for: The Impact of Information Sources on Code Security.
IEEE Symposium on Security and Privacy
Yasemin Acar, Michael Backes, Sascha Fahl, Doowon Kim, Michelle L. Mazurek, Christian Stransky
2016 — conf
You are Not Your Developer, Either: A Research Agenda for Usable Security and Privacy Research Beyond End Users.
SecDev
Yasemin Acar, Sascha Fahl, Michelle L. Mazurek
2015 A* conf
SoK: Secure Messaging.
IEEE Symposium on Security and Privacy
Nik Unger, Sergej Dechand, Joseph Bonneau, Sascha Fahl, Henning Perl, Ian Goldberg, Matthew Smith
2015 A* conf
To Pin or Not to Pin-Helping App Developers Bullet Proof Their TLS Connections.
USENIX Security Symposium
Marten Oltrogge, Yasemin Acar, Sergej Dechand, Matthew Smith, Sascha Fahl
2015 A* conf
VCCFinder: Finding Potential Vulnerabilities in Open-Source Projects to Assist Code Audits.
CCS
Henning Perl, Sergej Dechand, Matthew Smith, Daniel Arp, Fabian Yamaguchi, Konrad Rieck, Sascha Fahl, Yasemin Acar
2014 A* conf
Hey, NSA: Stay Away from my Market! Future Proofing App Markets against Powerful Attackers.
CCS
Sascha Fahl, Sergej Dechand, Henning Perl, Felix Fischer, Jaromir Smrcek, Matthew Smith
2014 A conf
Who's Afraid of Which Bad Wolf? A Survey of IT Security Risk Awareness.
CSF
Marian Harbach, Sascha Fahl, Matthew Smith
2014 A conf
Why eve and mallory (also) love webmasters: a study on the root causes of SSL misconfigurations.
AsiaCCS
Sascha Fahl, Yasemin Acar, Henning Perl, Matthew Smith
2014 — conf
You Won't Be Needing These Any More: On Removing Unused Certificates from Trust Stores.
Financial Cryptography
Henning Perl, Sascha Fahl, Matthew Smith
2013 — conf
Hey, You, Get Off of My Clipboard - On How Usability Trumps Security in Android Password Managers.
Financial Cryptography
Sascha Fahl, Marian Harbach, Marten Oltrogge, Thomas Muders, Matthew Smith
2013 A conf
On the Acceptance of Privacy-Preserving Authentication Technology: The Curious Case of National Identity Cards.
Privacy Enhancing Technologies
Marian Harbach, Sascha Fahl, Matthias Rieger, Matthew Smith
2013 A conf
On the ecological validity of a password study.
SOUPS
Sascha Fahl, Marian Harbach, Yasemin Acar, Matthew Smith
2013 A* conf
Rethinking SSL development in an appified world.
CCS
Sascha Fahl, Marian Harbach, Henning Perl, Markus Koetter, Matthew Smith
2013 — conf
Sorry, I Don't Get It: An Analysis of Warning Message Texts.
Financial Cryptography Workshops
Marian Harbach, Sascha Fahl, Polina Yakovleva, Matthew Smith
2012 — conf
All our messages are belong to us: usable confidentiality in social networks.
WWW (Companion Volume)
Marian Harbach, Sascha Fahl, Thomas Muders, Matthew Smith
2012 B conf
Confidentiality as a Service - Usable Security for the Cloud.
TrustCom
Sascha Fahl, Marian Harbach, Thomas Muders, Matthew Smith
2012 A conf
Helping Johnny 2.0 to encrypt his Facebook conversations.
SOUPS
Sascha Fahl, Marian Harbach, Thomas Muders, Matthew Smith, Uwe Sander
2012 — conf
Human-centric visual access control for clinical data management.
DEST
Sascha Fahl, Marian Harbach, Matthew Smith
2012 A* conf
Towards measuring warning readability.
CCS
Marian Harbach, Sascha Fahl, Thomas Muders, Matthew Smith
2012 C conf
Towards privacy-preserving access control with hidden policies, hidden credentials and hidden decisions.
PST
Marian Harbach, Sascha Fahl, Michael Brenner, Thomas Muders, Matthew Smith
2012 — conf
TrustSplit: usable confidentiality for social network messaging.
HT
Sascha Fahl, Marian Harbach, Thomas Muders, Matthew Smith
2012 A* conf
Why eve and mallory love android: an analysis of android SSL (in)security.
CCS
Sascha Fahl, Marian Harbach, Thomas Muders, Matthew Smith, Lars Baumgärtner, Bernd Freisleben
2011 C conf
TrustBox: A Security Architecture for Preventing Data Breaches.
PDP
Matthias Schmidt, Sascha Fahl, Roland Schwarzkopf, Bernd Freisleben