Dr Abu Barkat Ullah served as an external examiner for a Doctor of Philosophy (PhD) thesis titled “Secure and Efficient Broadcasting Communication System” at Charles Sturt University in 2020.
The doctoral research investigated secure and efficient communication system architectures for broadcasting environments, addressing cybersecurity, system optimisation, and communication resilience.
In this role, Dr Abu Barkat Ullah provided an independent expert evaluation of the doctoral research and submitted a formal examination report, contributing to maintaining national standards of research excellence in cybersecurity and secure communication systems.