Cloud-based identity and identity meta-data: secure and control own data in globalization era. (2014)
Journal Article
Spyra, G., Buchanan, W. J., Cruickshank, P., & Ekonomou, E. (2014). Cloud-based identity and identity meta-data: secure and control own data in globalization era. International Journal of Reliable and Quality E-Healthcare, 3, https://doi.org/10.4018/ijrqeh.2014010105

This paper proposes a new identity, and its underlying meta-data, model. The approach enables secure spanning of identity meta-data across many boundaries such as health-care, financial and educational institutions, including all others that store an... Read More about Cloud-based identity and identity meta-data: secure and control own data in globalization era..

A Privacy preserving method using privacy enhancing techniques for location based services (2012)
Journal Article
Buchanan, W. J., Kwecka, Z., & Ekonomou, E. (2012). A Privacy preserving method using privacy enhancing techniques for location based services. Mobile Networks and Applications, https://doi.org/10.1007/s11036-012-0362-6

Two of the major changes within computing, at the present time, are the move towards service-oriented architectures and the increasing usage of mobile devices to access these services. Along with this, as these devices are often moving, extra context... Read More about A Privacy preserving method using privacy enhancing techniques for location based services.

E-Health: chances and challenges of distributed, service oriented architectures (2012)
Journal Article
Thuemmler, C., Fan, L., Buchanan, W. J., Lo, O., Ekonomou, E., & Khedim, A. S. (2012). E-Health: chances and challenges of distributed, service oriented architectures. Journal of cyber security and mobility, 37,

Societies are undergoing unprecedented demographic and socio-economical changes on a pace that has never been experienced before. Health care models are in transition to remain affordable for governments and individuals. Mobile technology and cloud c... Read More about E-Health: chances and challenges of distributed, service oriented architectures.

Formal security policy implementations in network firewalls. (2011)
Journal Article
Macfarlane, R., Buchanan, W. J., Ekonomou, E., Uthmani, O., Fan, L., & Lo, O. (2012). Formal security policy implementations in network firewalls. Computers and Security, 31(2), 253-270. https://doi.org/10.1016/j.cose.2011.10.003

Network security should be based around security policies. From high-level natural language, non-technical, policies created by management, down to device and vendor specific policies, or configurations, written by network system administrators. Ther... Read More about Formal security policy implementations in network firewalls..