Stealthy Protocols: Metrics and Open Problems. - Olga Chen; Catherine Meadows 001; Gautam Trivedi (Concurrency, Security, and Puzzles, 2017)

NExtSteP: An Extensible Testbed for Network Covert Channels. - Olga Chen; Aaron D. Jaggard; Catherine Meadows 001; Michael C. Shlanta (CNS, 2020)