A multi-channel steganographic protocol for secure SMS mobile banking. - Omego Obinna; Eckhard Pfluegel; Charles A. Clarke; Martin J. Tunnicliffe (ICITST, 2017)

Ensuring Message Freshness in A Multi-Channel SMS Steganographic Banking Protocol. - Omego Obinna; Eckhard Pfluegel; Martin J. Tunnicliffe; Charles A. Clarke (Cyber Security, 2018)

Hidden Protocol Strengthening with Random Sentences as Cryptographic Nonces. - Martin J. Tunnicliffe; Omego Obinna; Eckhard Pflügel (ICGS3, 2019)