Thomas Zefferer

Publication Activity (10 Years)

Years Active: 2007-2023
Publications (10 Years): 34

Top Topics

Identity Management

Evaluation Framework

Top Venues

WEBIST (Revised Selected Papers)

Publications

Thomas Zefferer, Bernd Prünster, Christian Kollmann, Andreea Ancuta Corici, Lukas Alber, Roland Czerny, Blaz Podgorelec
A Security-Evaluation Framework for Mobile Cross-Border e-Government Solutions. DG.O (2023)
Roland Czerny, Christian Kollmann, Blaz Podgorelec, Bernd Prünster, Thomas Zefferer
Towards a Mobile-First Cross-Border eID Framework. DG.O (2023)
Roland Czerny, Christian Kollmann, Blaz Podgorelec, Bernd Prünster, Thomas Zefferer
Smoothing the Ride: Providing a Seamless Upgrade Path from Established Cross-Border eID Workflows Towards eID Wallet Systems. SECRYPT (2023)
Bernd Prünster, Alexander Marsalek, Thomas Zefferer
Total Eclipse of the Heart - Disrupting the InterPlanetary File System. USENIX Security Symposium (2022)
Andreea Ancuta Corici, Blaz Podgorelec, Thomas Zefferer, Detlef Hühnlein, Jordi Cucurull, Hans Graux, Stefan Dedovic, Bogdan Romanov, Carsten Schmidt, Robert Krimmer
Enhancing European Interoperability Frameworks to Leverage Mobile Cross-Border Services in Europe. DG.O (2022)
Blaz Podgorelec, Lukas Alber, Thomas Zefferer
What is a (Digital) Identity Wallet? A Systematic Literature Review. COMPSAC (2022)
Alexander Marsalek, Thomas Zefferer
Compressing the Bitcoin Blockchain using Incremental Snapshots. TrustCom (2021)
Bernd Prünster, Alexander Marsalek, Thomas Zefferer
Total Eclipse of the Heart - Disrupting the InterPlanetary File System. CoRR (2020)
Andreas Abraham, Felix Hörandner, Thomas Zefferer, Bernd Zwattendorfer
E-government in the public cloud: requirements and opportunities. Electron. Gov. an Int. J. 16 (3) (2020)
Alexander Marsalek, Thomas Zefferer, Edona Fasllija, Dominik Ziegler
Tackling Data Inefficiency: Compressing the Bitcoin Blockchain. TrustCom/BigDataSE (2019)
Alexander Marsalek, Christian Kollmann, Thomas Zefferer, Peter Teufl
Unleashing the Full Potential of Blockchain Technology for Security-Sensitive Business Applications. IEEE ICBC (2019)
Alexander Marsalek, Thomas Zefferer
A Correctable Public Blockchain. TrustCom/BigDataSE (2019)
Walter Priesnitz Filho, Carlos Ribeiro, Thomas Zefferer
Privacy-preserving attribute aggregation in eID federations. Future Gener. Comput. Syst. 92 (2019)
Thomas Zefferer
Evaluation in Pilot-Based Research Projects: A Hierarchical Approach. WEBIST (Revised Selected Papers) (2018)
Alexander Marsalek, Christian Kollmann, Thomas Zefferer
A Security Analysis of FirstCoin. SEC (2018)
Thomas Zefferer
A Hierarchical Evaluation Scheme for Pilot-based Research Projects. WEBIST (2018)
Alexander Marsalek, Bernd Prünster, Bojan Suzic, Thomas Zefferer
SeDiCom: A Secure Distributed Privacy-Preserving Communication Platform. ICISS (2018)
Alexander Marsalek, Thomas Zefferer, Florian Reimair, Çagatay Karabat, Elif Ustundag Soykan
Leveraging the adoption of electronic identities and electronic-signature solutions in Europe. SAC (2017)
Andreas Reiter, Bernd Prünster, Thomas Zefferer
Hybrid Mobile Edge Computing: Unleashing the Full Potential of Edge Computing in Mobile Device Use Cases. CCGrid (2017)
Florian Reimair, Johannes Feichtner, Dominik Ziegler, Sandra Kreuzhuber, Thomas Zefferer
Cryptographic Service Providers in Current Device Landscapes: An Inconvenient Truth. SECRYPT (2017)
Thomas Zefferer, Dominik Ziegler, Andreas Reiter
Best of two worlds: Secure cloud federations meet eIDAS. ICITST (2017)
Walter Priesnitz Filho, Carlos Ribeiro, Thomas Zefferer
Employing Ontology-Alignment and Locality-Sensitive Hashing to Improve Attribute Interoperability in Federated eID Systems. Complex Syst. Informatics Model. Q. 8 (2016)
Walter Priesnitz Filho, Carlos Ribeiro, Thomas Zefferer
Towards Privacy-preserving Attribute Aggregation in Federated eID Systems. CAiSE Forum (2016)
Walter Priesnitz Filho, Carlos Ribeiro, Thomas Zefferer
An Ontology-Based Interoperability Solution for Electronic-Identity Systems. SCC (2016)
Andreas Reiter, Thomas Zefferer
Flexible and Secure Resource Sharing for Mobile Augmentation Systems. MobileCloud (2016)
Christof Rath, Thomas Niedermair, Thomas Zefferer
Towards a Personal Security Device. STM (2016)
Thomas Zefferer, Peter Teufl
Leveraging the Adoption of Mobile eID and e-Signature Solutions in Europe. EGOVIS (2015)
Thomas Zefferer
Towards Transactional Electronic Services on Mobile End-user Devices - A Sustainable Architecture for Mobile Signature Solutions. WEBIST (2015)
Florian Reimair, Peter Teufl, Thomas Zefferer
CrySIL: Bringing Crypto to the Modern User. WEBIST (Revised Selected Papers) (2015)
Andreas Reiter, Thomas Zefferer
POWER: A cloud-based mobile augmentation approach for web- and cross-platform applications. CloudNet (2015)
Thomas Zefferer
A Sustainable Architecture for Secure and Usable Mobile Signature Solutions. WEBIST (Revised Selected Papers) (2015)
Florian Reimair, Peter Teufl, Thomas Zefferer
WebCrySIL - Web Cryptographic Service Interoperability Layer. WEBIST (2015)
Andreas Reiter, Thomas Zefferer
Paving the Way for Security in Cloud-Based Mobile Augmentation Systems. MobileCloud (2015)
Christof Rath, Simon Roth, Harald Bratko, Thomas Zefferer
Encryption-Based Second Authentication Factor Solutions for Qualified Server-Side Signature Creation. EGOVIS (2015)
Thomas Zefferer, Bernd Zwattendorfer
An Implementation-independent Evaluation Model for Server-based Signature Solutions. WEBIST (1) (2014)
Bernd Zwattendorfer, Thomas Zefferer, Klaus Stranacher
A Comparative Survey of Cloud Identity Management-Models. WEBIST (Revised Selected Papers) (2014)
Peter Teufl, Andreas Fitzek, Daniel M. Hein, Alexander Marsalek, Alexander Oprisnik, Thomas Zefferer
Android encryption systems. PRISMS (2014)
Thomas Zefferer
A Server-Based Signature Solution for Mobile Devices. MoMM (2014)
Bernd Zwattendorfer, Thomas Zefferer, Klaus Stranacher
An Overview of Cloud Identity Management-Models. WEBIST (1) (2014)
Peter Teufl, Thomas Zefferer, Christoph Wörgötter, Alexander Oprisnik, Daniel M. Hein
Android - On-device detection of SMS catchers and sniffers. PRISMS (2014)
Thomas Zefferer, Peter Teufl
Policy-based Security Assessment of Mobile End-user Devices - An Alternative to Mobile Device Management Solutions for Android Smartphones. SECRYPT (2013)
Peter Teufl, Thomas Zefferer, Christof Stromberger
Mobile Device Encryption Systems. SEC (2013)
Peter Teufl, Thomas Zefferer, Christof Stromberger, Christoph Hechenblaikner
iOS Encryption Systems - Deploying iOS Devices in Security-critical Environments. SECRYPT (2013)
Thomas Lenz, Klaus Stranacher, Thomas Zefferer
Towards a Modular Architecture for Adaptable Signature-verification Tools. WEBIST (2013)
Thomas Zefferer, Fabian Golser, Thomas Lenz
Towards Mobile Government: Verification of Electronic Signatures on Smartphones. EGOVIS/EDEM (2013)
Thomas Lenz, Klaus Stranacher, Thomas Zefferer
Enhancing the Modularity and Applicability of Web-Based Signature-Verification Tools. WEBIST (Selected Papers) (2013)
Thomas Zefferer, Sandra Kreuzhuber, Peter Teufl
Assessing the Suitability of Current Smartphone Platforms for Mobile Government. EGOVIS/EDEM (2013)
Thomas Zefferer, Arne Tauber, Bernd Zwattendorfer
Improving the Security of SMS-based Services using Electronic Signatures - Towards SMS-based Processing of Transactional m-Government Services. WEBIST (2012)
Thomas Zefferer, Vesna Krnjic
Towards User-Friendly e-Government Solutions: Usability Evaluation of Austrian Smart-Card Integration Techniques. EGOVIS/EDEM (2012)
Bernd Zwattendorfer, Thomas Zefferer, Arne Tauber
The Prevalence of SAML within the European Union - An Empirical Study. WEBIST (2012)
Thomas Zefferer, Arne Tauber, Bernd Zwattendorfer
Harnessing Electronic Signatures to Improve the Security of SMS-Based Services. WEBIST (Selected Papers) (2012)
Peter Teufl, Thomas Zefferer, Sandra Kreuzhuber, Christian M. Lesjak
Trusted Location Based Services. ICITST (2012)
Arne Tauber, Bernd Zwattendorfer, Thomas Zefferer
A Shared Certified Mail System for the Austrian Public and Private Sectors. EGOVIS (2011)
Karl-Christian Posch, Reinhard Posch, Arne Tauber, Thomas Zefferer, Bernd Zwattendorfer
Secure and Privacy-Preserving eGovernment - Best Practice Austria. Rainbow of Computer Science (2011)
Bernd Zwattendorfer, Arne Tauber, Thomas Zefferer
A privacy-preserving eID based Single Sign-On solution. NSS (2011)
Mario Ivkovic, Thomas Zefferer
Employing Multi-core Processor Architectures to Accelerate Java Cryptography Extensions. WEBIST (2011)
Thomas Knall, Arne Tauber, Thomas Zefferer, Bernd Zwattendorfer, Arnaldur Axfjord, Haraldur Bjarnason
Secure and Privacy-Preserving Cross-Border Authentication: The STORK Pilot 'SaferChat'. EGOVIS (2011)
Thomas Zefferer, Peter Teufl, Herbert Leitold
Mobile qualifizierte Signaturen in Europa - Konzepte zur Vereinfachung elektronischer Signaturen durch die Verwendung mobiler Endgeräte. Datenschutz und Datensicherheit 35 (11) (2011)
Arne Tauber, Bernd Zwattendorfer, Thomas Zefferer, Yasmin Mazhari, Eleftherios Chamakiotis
Towards Interoperability: An Architecture for Pan-European eID-Based Authentication Services. EGOVIS (2010)
Thomas Zefferer, Thomas Knall
An electronic-signature based circular resolution database system. SAC (2010)
Thomas Popp, Mario Kirschbaum, Thomas Zefferer, Stefan Mangard
Evaluation of the Masked Logic Style MDPL on a Prototype Chip. CHES (2007)