A Distributed Virtual Computer Security Lab. - Harald P. E. Vranken; Jens Haag; Tobias Horsmann; Stefan Karsch (CSEDU (1), 2011)

A distributed virtual computer security lab with central authority. - Jens Haag; Tobias Horsmann; Stefan Karsch; Harald P. E. Vranken (CSERC, 2011)

An Exercise Assistant for Practical Networking and IT Security Courses in Higher Education. - Jens Haag; Stefan Karsch; Harald P. E. Vranken; Marko C. J. D. van Eekelen (CSEDU (Selected Papers), 2014)

An Exercise Assistant for Practical Networking Courses. - Jens Haag; Christian Witte; Stefan Karsch; Harald P. E. Vranken; Marko C. J. D. van Eekelen (CSEDU (1), 2014)

A Virtual Classroom for Cybersecurity Education. - Jens Haag; Harald P. E. Vranken; Marko C. J. D. van Eekelen (Trans. Edutainment, 2019)