Object based dynamic separation of duty in RBAC. - Muhammad Asif Habib; Christian Praher (ICITST, 2009)

DS RBAC - Dynamic Sessions in Role Based Access Control. - Jörg R. Mühlbacher; Christian Praher (J. Univers. Comput. Sci., 2009)

Towards Working Set Based Approximation of Least Privilege Principle for Operating Systems. - Christian Praher (IDIMT, 2012)

Applicability of keystroke dynamics as a biometric security feature for mobile touchscreen devices with virtualised keyboards. - Christian Praher; Michael Sonntag (Int. J. Inf. Comput. Secur., 2016)