Mobile Phones as Secure Gateways for Message-Based Ubiquitous Communication. - Walter Bamberger; Oliver Welter; Stephan Spitz (WISTP, 2007)

Mobile Phones as Secure Gateways for Message-Based Ubiquitous Communication (Revised). - Walter Bamberger; Oliver Welter; Stephan Spitz; Michael Marhöfer (IACR Cryptol. ePrint Arch., 2007)

A Trust Model for Intervehicular Communication Based on Belief Theory. - Walter Bamberger; Josef Schlittenlacher; Klaus Diepold (SocialCom/PASSAT, 2010)

Ability-aware trust for vehicular networks. - Walter Bamberger; Josef Schlittenlacher; Klaus Diepold (Int. J. Soc. Comput. Cyber Phys. Syst., 2012)

Trust between Cooperating Technical Systems: With an Application on Cognitive Vehicles. - Walter Bamberger (2013)