A Reference Model for Enterprise Security - High Assurance Enterprise Security. - David W. Enström; D'Arcy Walsh; Siavosh Hossendoust (ICEIS (3), 2007)

Business Driven Risk Assessment - A Methodical Approach to Risk Assessment and Business Investment. - David W. Enström; Siavosh Hossendoust (ICEIS (3-1), 2008)

A Rigorous Approach to IT Architecture. - David W. Enström; D'Arcy Walsh (HICSS, 2010)