Research fellow
Dr. Tierney works in the field of information and network security. Over the last 15 years he spent most of his time working in very large private sector organizations as a red teamer, penetration tester, or application security specialist.
In his spare time, Dr. Tierney performs research in new technology and vulnerablitites associated. Along with his professonal career he has a long academic history which includes both university and certification programs. Outside of technology research, his interests include attachment theory in professional environments.