Stephen is a technical security consultant for Dimension Data in Sydney, Australia. His primary focus is on working with security teams in client environments to identify and remediate security-related issues before they become problems. Stephen’s expertise is within the areas of vulnerability management and penetration assessments against systems and network environments. He is a McAfee Risk Professional, a Redhat Certified Engineer and a Certified Netware Administrator. Stephen is also an instructor for Dimension Data’s Ultimate Hacking and Defence course.