A Survey to Guide Group Key Protocol Development. - Ahren Studer; Christina Johns; Jaanus Kase; Kyle O'Meara; Lorrie Faith Cranor (ACSAC, 2008)

Persona: Network Layer Anonymity and Accountability for Next Generation Internet. - Yannis Mallios; Sudeep Modi; Aditya Agarwala; Christina Johns (SEC, 2009)

Access control for home data sharing: evaluating social acceptability. - Michelle L. Mazurek; J. P. Arsenault; Joanna Bresee; Nitin Gupta 001; Iulia Ion; Christina Johns; Daniel Lee; Yuan Liang; Jenny Olsen; Brandon Salmon; Richard Shay; Kami Vaniea; et al. (CHI, 2010)