Instructors

Erik is an instructor for the SANS SEC542 "Web Application Penetration Testing & Ethical Hacking" and SANS SEC560 "Network Penetration Testing & Ethical Hacking" courses. Next to his teaching activities for SANS, Erik is the head of technical security services at nViso. NViso is a Brussels-based IT security firm founded in early 2013. At nViso, Erik mainly focuses on security assessments (both on a network and application level). Next to security assessments, he also advises clients on how they can improve their IT security posture. Before co-founding nViso, Erik was a manager at Ernst & Young, where he led a team of technical security experts in the Diegem (Brussels) office. Together with his team, he delivered technical security advisory services to major clients in the EMEIA financial services industry.