Håkan Kvarnström is a security researcher at TeliaSonera, Sweden. For the last eight years, he has been managing projects ranging from penetration testing to requirements specification and development. Håkan is also a part time PhD student at Chalmers University of Technology in Gothenburg. His main interests is in intrusion and fraud detection.

AusCERT2004 Presentations:

Protecting Stateful Security Policies Using One-Way Functions
Day Three: Wednesday, 26th May 2004, 1435 - 1515 (R&D Stream)