Name: Jan BobolzPhD thesis topic: „Delegatable and Updatable Anonymous Credentials”Date: Thursday, 06.10.2026 um  1 PMVenue: Pohlweg 51, Building O, Room O3.267  Participation in PhD examinations is governed by the doctoral degree regulations of the Faculty of Computer Science, Electrical Engineering and Mathematics at Paderborn University and is restricted (with regard to the oral examination) to certain individuals within Paderborn University.

Name: Sven Niclas HebrokPhD thesis title: “On the Security of TLS Session Tickets”.Date: Thursday, 8 October 2026 at 2.15 pmVenue: Fürstenallee 11, Room F 0.231 Attendance at doctoral examinations is governed by the doctoral degree regulations of the Faculty of Computer Science, Electrical Engineering and Mathematics at Paderborn University and is restricted (with regard to the oral examination) to certain individuals within Paderborn…

Name: Michael SchlichtigPhD thesis topic:  „Helping Java Developers Reduce Cryptographic API Misuses"Date: Montag, 31.08.2026 um 15:00 UhrVenue:  Fürstenallee 11, Paderborn, Raum F0.530 Participation in the doctoral examinations is governed by the doctoral regulations of the Faculty of Computer Science, Electrical Engineering and Mathematics at Paderborn University and is reserved for certain persons within Paderborn University (with regard to…