[d0x3d!] is a board game designed to introduce a diverse body of students to network security terminology, attack & defend mechanics, and basic computer security concepts.
[d0x3d!] is totally open-source, and made freely available for order, download and remixing.
We have released some curriculum modules when using [d0x3d!] in the classroom.
A paper on early experiences with [d0x3d!] appeared at CSET'13. Read a copy here.