Diarmuid O Briain

Diarmuid O Briain is a researcher with expertise in cybersecurity, industrial control systems, and network infrastructure. His work focuses on developing open-source testbeds for simulating cyber threats, analyzing vulnerabilities in industrial systems, and advancing internet exchange points (IXPs) in developing regions. Key areas of research include MITRE ATT&CK framework applications, software-defined networking (SDN), and network virtualization. He has contributed to studies on East African internet infrastructure and Uganda's digital transformation.

His research agenda emphasizes practical solutions for cybersecurity challenges in critical infrastructure and scalable network designs for under-resourced regions. Notable contributions include the Vicsort open-source testbed and frameworks for distributed IXPs in developing countries. While no formal academic appointments or awards are listed, his publications highlight active engagement with global cybersecurity and network policy issues.

Diarmuid's work bridges technical innovation with socio-economic considerations, particularly in contexts where robust internet infrastructure is critical for development. His articles span from 2010 to 2024, showing sustained contributions to both cybersecurity and network architecture domains.