University of Oxford Logo University of OxfordDepartment of Computer Science - Home

Ivan Flechais

Personal photo - Ivan Flechais
Dr Ivan Flechais
Research Lecturer

Wolfson Building, Parks Road, Oxford OX1 3QD

Interests

Both businesses and individuals have very real needs for secure computer systems that can protect valuable assets from loss, misuse and general undesirable events. Faced with this reality, it has become apparent that the state of the art of security, and more specifically the process of designing and building secure systems is complex, expensive, time-consuming and frequently does not take into account the real-world needs of flexibility, usability, functionality, etc.

One consequence of this is that developers are struggling to deal with the complexity of designing securely. This is visible in many projects where different requirements such as functionality, usability, efficiency, simplicity, etc. all compete with each other and with security. In order to address this, the design methodology AEGIS was developed as a means of fostering an approachable, cost-effective design rationale, aimed at supporting developers in making informed decisions about technical security and its usability.

My current research interests revolve around continuing to improve AEGIS and gaining a better understanding of the socio-organisational factors of secure systems, particularly with a view to designing with these in mind.

Biography

I have dual french-british nationality, and was educated in France until I came to university. I studied for a BSc and a PhD in Computer Science at University College London. I am now working as a Research Lecturer in the area of security for the Software Engineering Programme at Oxford.

Selected Publications

View all

Manage publications

On the design and development of webinos: a distributed mobile application middleware

John Lyle‚ Shamal Faily‚ Ivan Flechais‚ Andre Paul‚ Ayse Goker‚ Hans Myrhaug‚ Heiko Desruelle and Andrew Martin

In Proceedings of the 12th IFIP WG 6.1 international conference on Distributed applications and interoperable systems. 2012.

To appear

Eliciting Policy Requirements for Critical National Infrastructure using the IRIS Framework

Shamal Faily and Ivan Flechais

In International Journal of Secure Software Engineering. Vol. 2. No. 4. Pages 1–18. 2011.

Eliciting Usable Security Requirements with Misusability Cases

Shamal Faily and Ivan Flechais

In Proceedings of the 19th IEEE International Requirements Engineering Conference. Pages 339–340. IEEE Computer Society. 2011.

Pre−print available at http://www.cs.ox.ac.uk/files/4125/PID1921187.pdf

Info

Themes

Activities

Projects

Student