Cloud Computing Business Models

As a part of my postgraduate studies I attended a TUT seminar course about cloud computing and chose to do my presentation about the cloud computing business models. Obviously this only covers only small part of them, but the presentation gives a general idea about what models are available and on what level of cloud computing solutions (IaaS, PaaS, SaaS etc.).

Cloud Computing Business Models

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Feel free to comment or ask questions about the presentation and I will try to answer them in the comments.

Karri Huhtanen presenting at TREX Workshop 2010

Karri Huhtanen is presenting ICT SHOK Future Internet Testbed, Wireless Tampere and Funet WLAN roaming today on 19th of February at TREX Workshop 2010.

Publications added

Publications have now been added in English and in Finnish. We usually try to keep the content on our web pages similar, but this time please see the both. For example, the comprehensive IPv6 and NAT material is only in Finnish.

The topics include papers, tutorials, white papers and reports on WLANs, user authentication, roaming and other networking issues.

This is a good start and more will be available later.

RADIUS Roaming: Issues and Solutions presentation in the TREX 2009 seminar

In a moment I will have a presentation in a TREX Internet exchange point's seminar about RADIUS roaming and the issues and proposed solutions -- both current and the future prospects. The presentation covers the path from simple RADIUS usage to a more complex RADIUS roaming situation today.

The presentation is available here:
Karri Huhtanen, Arch Red Oy: RADIUS Roaming: Issues and Solutions

Community Networks presentation for TUT postgraduate course

As a part of my postgraduate studies at the Tampere University of Technology (TUT) I had the opportunity to present various community network models and the issues concerning them on Special Topics in Networking course at TUT on 14th of March 2008.

The presentation is available here:
Karri Huhtanen: Community Networks