Linux Services Architect,
Darren Hoch been teaching Unix in government, academic and corporate settings since 1999. He wrote the course "Enterprise Intrusion Analysis" for Sun Microsystems. He was a security evangelist for Sun and frequently speaks at user groups on various Linux server topics. Darren currently works for StrongMail Systems as a Linux Services architect. He built every aspect of their Linux training department and architects all of StrongMail's enterprise Linux solutions.
Sessions by Conference
O'Reilly Open Source Convention 2007