The Cost of Push Notifications for Smartphones Using Tor Hidden Services. - Stephan A. Kollmann; Alastair R. Beresford (EuroS&P Workshops, 2017)

From Secure Messaging to Secure Collaboration. - Martin Kleppmann; Stephan A. Kollmann; Diana A. Vasile; Alastair R. Beresford (Security Protocols Workshop, 2018)

LibID: reliable identification of obfuscated third-party Android libraries. - Jiexin Zhang 001; Alastair R. Beresford; Stephan A. Kollmann (ISSTA, 2019)

Snapdoc: Authenticated snapshots with history privacy in peer-to-peer collaborative editing. - Stephan A. Kollmann; Martin Kleppmann; Alastair R. Beresford (Proc. Priv. Enhancing Technol., 2019)

Privacy-preserving decentralised collaborative applications - Stephan A. Kollmann (2019)