Pascal Bemmann Contact IT-Sicherheit (bis 2019) Former VCard Phone: +49 5251 60-6685 E-mail: pbemmann@mail.upb.de Office: F2.308 Office hours: By appointment Web: Homepage Visitor: Fürstenallee 11 33102 Paderborn Research Focus Security and Privacy in Instant Messaging Post-Snowden Cryptography Further information: TeachingResearchPublicationsStaff