Johannes Ullrich, Ph.D.
- Twitter: @johullrich
As Dean of Research for the SANS Technology Institute, Johannes is currently responsible for the SANS Internet Storm Center (ISC) and the GIAC Gold program. He founded DShield.org in 2000, which is now the data collection engine behind the ISC. His work with the ISC has been widely recognized, and in 2004, Network World named him one of the 50 most powerful people in the networking industry. Prior to working for SANS, Johannes worked as a lead support engineer for a web development company and as a research physicist. Johannes holds a PhD in Physics from SUNY Albany and is located in Jacksonville, Florida. His daily podcast summarizes current security news in a concise format.
Listen to Johannes discuss "HTML5: Risky Business or Hidden Security Tool Chest for Mobile Web App Authentication" in this SANS webcast.
"Johannes has an excellent teaching approach and did a great job of fighting the brain overload later in the day." - Brad Meyers, Molina Healthcare
"Excellent teaching style! Very knowledgeable, listens to questions, will keep explaining in different examples until you understand." - Lori Stockdale, NYISO
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