CONCUR'99. Concurrency Theory: 10th International Conference Eindhoven, The Netherlands, August 24-27, 1999 Proceedings

Graphical Models for Security: Second International Workshop, GraMSec 2015, Verona, Italy, July 13, 2015, Revised Selected Papers

Security and Trust Management: 15th International Workshop, STM 2019, Luxembourg City, Luxembourg, September 26–27, 2019, Proceedings

Security and Trust Management: 10th International Workshop, STM 2014, Wroclaw, Poland, September 10-11, 2014, Proceedings

Public Key Infrastructure: 5th European PKI Workshop: Theory and Practice, EuroPKI 2008 Trondheim, Norway, June 16-17, 2008, Proceedings