Active security. - Ryan Hand; Michael Ton; Eric Keller (HotNets, 2013)

ClosedFlow: openflow-like control over proprietary devices. - Ryan Hand; Eric Keller (HotSDN, 2014)

The Use of Cyber-Defense Exercises in Undergraduate Computing Education. - W. Michael Petullo; Kyle Moses; Ben Klimkowski; Ryan Hand; Karl Olson (ASE @ USENIX Security Symposium, 2016)