Directly from: http://www.ossec.net/main/community-updates:
The OSSEC community is on fire lately! We are very happy to see everyone talking and presenting about OSSEC. Those are some of the newest updates from our community:
Wim Remes spoke about OSSEC at the Fosdem conference. The video of his presentation is on youtube:
Iñaki Rodríguez fromvirtualminds.es did a webmeeting about OSSEC in spanish. Slides in PDF:
http://www.virtualminds.es/uploads/charlas/ossec-slides.pdf
Wim Remes (yes, he again), wrote about OSSEC for the [IN]SECURE Magazine (2010 February edition):
http://www.net-security.org/insecuremag.php
Michael Starks from immutablesecurity.com posted a few interesting blog posts about OSSEC:
Using OSSEC for Encrypted Log Transport
Detecting Sensitive Info with OSSEC
Have you wrote something about OSSEC? Please, let us know and we will add in here.