Here are some of the areas I'm interested in professional sense:
- Internet technology - currently I work with in the Internet Engineering Task Force (IETF), as an Area Director for the Internet Area.
- Security technology. I have focused on network access security, but have occasionally looked at other topics as well, including application security mechanisms.
- Mobile and wireless Internet in its various forms: IP mobility mechanisms, making Internet protocols work well over wireless, wireless network access protocols, etc.
- Some of my earlier interests include software testing, distributed systems, and formal specification.
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Created January 9, 1998. Last updated July 19, 2006 by Jari Arkko.