Stefan Vink

Stefan is a pentester with over 20 years of hands-on experience in a range of IT roles such as System and Network Administrator, Operations, and Web Development in Windows and Linux environments. This knowledge in his previous roles has helped him create an excellent understanding of how systems and services are configured; what they do, and what their weaknesses and strengths are, which is necessary to perform quality testing. He knows how to attack systems and knows how to defend them, having helped many organizations and businesses worldwide strengthen their IT security defenses.