| 2017 | IPCCC | Modeling for performance and security balanced trading communication systems in the cloud. | Aklilu Daniel Tesfamicael, Vicky Liu, Ernest Foo, William J. Caelli |
| 2015 | HealthCom | Network security metrics and performance for healthcare systems management. | Vicky Liu, Aklilu Daniel Tesfamicael, William J. Caelli, Tony Sahama |
| 2013 | SEC | Evolving a Secure Internet. | William J. Caelli, Lam-for Kwok, Dennis Longley |
| 2012 | HealthCom | A viable and sustainable key management approach for a national e-health environment. | Pei Yuan Shen, Vicky Liu, William J. Caelli |
| 2010 | HPCC | Mutual Protection in a Cloud Computing Environment. | Aiiad Albeshri, William J. Caelli |
| 2010 | SEC | A Business Continuity Management Simulator. | William J. Caelli, Lam-for Kwok, Dennis Longley |
| 2008 | SEC | Feasibility of Automated Information Security Compliance Auditing. | Dennis Longley, Mark Branagan, William J. Caelli, Lam-for Kwok |
| 2007 | ISPEC | Application Security - Myth Or Reality? | William J. Caelli |
| 2007 | SEC | Modernising MAC: New Forms for Mandatory Access Control in an Era of DRM. | William J. Caelli |
| 2006 | ACISP | The Role of the Self-Defending Object Concept in Developing Distributed Security-Aware Applications. | John W. Holford, William J. Caelli |
| 2005 | ACISP | Who Goes There? Internet Banking: A Matter of Risk and Reward. | Adrian McCullagh, William J. Caelli |
| 2001 | SEC | Certificate Based PKI and B2B E-Commerce: Suitable Match or Not? | Kok Ming Ang, William J. Caelli |
| 1998 | CARDIS | A Data Driven Model for Designing Applications with Smart Cards. | William J. Caelli, Vincent Cordonnier, Anthony Watson |
| 1997 | SEC | A taxonomy of electronic cash schemes. | Ernest Foo, Colin Boyd, William J. Caelli, Ed Dawson |
| 1992 | SEC | A Methodology for Describing Information and Physical Security Architectures. | William J. Caelli, Dennis Longley, Alan B. Tickle |
| 1992 | SEC | Measuring the Strength of Ciphers. | Helen Gustafson, Ed Dawson, Lauren Nielsen, William J. Caelli |
| 1990 | ASIACRYPT | Comparison of Block Ciphers. | Helen Gustafson, Ed Dawson, William J. Caelli |