Johannes Ullrich
Dean of Research, SANS Technology Institute
Johannes B. Ullrich, Ph.D., GIAC, GCIA and GWEB, is chief technology officer at the SANS Technology Institute and head researcher at its Internet Storm Center.
Johannes B. Ullrich, Ph.D., GIAC, GCIA and GWEB, is chief technology officer at the SANS Technology Institute and head researcher at its Internet Storm Center.