Eine Referenzarchitektur für die Authentisierung und elektronische Signatur im Gesundheitswesen. - Detlef Hühnlein; Johannes Schmölz; Tobias Wich; Benedikt Biallowons; Moritz Horsch; Tina Hühnlein (GI-Jahrestagung, 2012)

Innovative building blocks for versatile authentication within the skidentity service. - Detlef Hühnlein; Max Tuengerthal; Tobias Wich; Tina Hühnlein; Benedikt Biallowons (Open Identity Summit, 2015)

FutureTrust - Future Trust Services for Trustworthy Global Transactions. - Detlef Hühnlein; Tilman Frosch; Jörg Schwenk; Carl-Markus Piswanger; Marc Sel; Tina Hühnlein; Tobias Wich; Daniel Nemmert; René Lottes; Juraj Somorovsky; Vladislav Mladenov; Cristina Condovici; et al. (Open Identity Summit, 2016)

Architecture for Controlled Credential issuance Enhanced with Single Sign-On (ACCESSO). - Daniel Nemmert; Detlef Hühnlein; Tobias Wich; Tina Hühnlein (Open Identity Summit, 2016)

How to harmonise local and remote signing. - Detlef Hühnlein; Tobias Wich; Tina Hühnlein; Sebastian Schuberth; René Lottes; Neil Crossley; Florian Otto (Open Identity Summit, 2019)

Towards a standardised preservation service for qualified electronic signatures and qualified electronic seals. - Florian Otto; Tobias Wich; Tina Hühnlein; Mike Prechtl; Detlef Hühnlein (Open Identity Summit, 2019)

Digitale Identität als Fundament der vertrauenswürdigen Transformation. - Detlef Houdeau; Tina Hühnlein; Klaus-Dieter Wolfenstetter (Datenschutz und Datensicherheit, 2019)

Aufbruchsstimmung im eIDAS-Ökosystem. - Tina Hühnlein; Detlef Hühnlein (Datenschutz und Datensicherheit, 2019)

Towards Universal Login. - Detlef Hühnlein; Tina Hühnlein; Gerrit Hornung; Hermann Strack (Open Identity Summit, 2020)

Towards Interoperable Vaccination Certificate Services. - Andreea Ancuta Corici; Tina Hühnlein; Detlef Hühnlein; Olaf Rode (ARES, 2021)

Trustworthy QWACs -Fact or Fiction? - Kai Martius; Tina Hühnlein; Detlef Hühnlein; Tobias Wich (Open Identity Summit, 2024)

Identity and Access Management for Dataspaces Using the European Business Wallet and eIDAS-Based Credentials. - Tobias Wich; Detlef Hühnlein; Tina Hühnlein; Mike Prechtl; Michael Rauh; Neil Crossley; Florian Otto; Marina Artis (ARES (Workshops 4), 2025)

Towards the European Business Wallet. - Tina Hühnlein; Detlef Hühnlein; Steffen Schwalm; Carsten Stöcker (Open Identity Summit, 2025)