%0 Book Section %T Model-based Firewall Conformance Testing %A Brucker, Achim D. %A Brügger, Lukas %A Wolff, Burkhart %E Suzuki, Kenji %E Higashino, Teruo %B Testcom/FATES 2008 %D 2008 %N 5047 %I Springer-Verlag %C Heidelberg %G USenglish %F brucker.ea:model-based:2008 %X Firewalls are a cornerstone of todays security infrastructure for networks. Their configuration, implementing a firewall policy, is inherently complex, hard to understand, and difficult to validate. We present a substantial case study performed with the model-based testing tool HOL-TestGen. Based on a formal model of firewalls and their policies in HOL, we first present a derived theory for simplifying policies. We discuss different test plans for test specifications. Finally, we show how to integrate these issues to a domain-specific firewall testing tool HOL-TestGen/FW. %K Security Testing, Model-based Testing, Firewall, Conformance Testing %U http://www.brucker.ch/bibliography/abstract/brucker.ea-model-based-2008 %U http://www.brucker.ch/bibliography/download/2008/brucker.ea-model-based-2008.pdf %U http://dx.doi.org/10.1007/978-3-540-68524-1_9 %P 103-118