|Tim Pierson Tim has been a technical trainer and consultant for security and virtualization for the past 25 years. He has 29 industry technical certifications from CISCO, EC-Council, Microsoft and Novell. Tim has been a noted speaker at many industry events such as Infosec World 2010, Innatech and GISSA. He is a Contributing author of “VMware vSphere and Virtual Infrastructure Security Securing ESX in the Virtual Environment”. He was named Instructor of the Year from EC-Council in 2009.