Port Control Protocol (PCP) Authentication Mechanism. - Margaret Cullen; Sam Hartman; Dacheng Zhang; Tirumaleswar Reddy (RFC, 2015)

Huawei's GRE Tunnel Bonding Protocol. - Nicolai Leymann; Cornelius Heidemann; Mingui Zhang; Behçet Sarikaya; Margaret Cullen (RFC, 2017)

Public Key Cryptography for Initial Authentication in Kerberos (PKINIT) Algorithm Agility. - Love Hörnquist-Åstrand; Larry Zhu; Margaret Cullen; Greg Hudson (RFC, 2019)

Single Nickname for an Area Border RBridge in Multilevel Transparent Interconnection of Lots of Links (TRILL). - Mingui Zhang; Donald E. Eastlake III; Radia J. Perlman; Margaret Cullen; Hongjun Zhai (RFC, 2022)

First Year Computing Students' Career Choice Influencers. - Margaret Cullen; André P. Calitz; Malibongwe Twani; Jean Greyling (SACLA, 2023)