Charl van der Walt is a South African cybersecurity expert with over 25 years’ experience. He co-founded SensePost, a pioneering penetration testing firm, and led it until its acquisition by Orange Cyberdefense. Today, he is Global Head of Security & Intelligence Research at Orange Cyberdefense, where he leads a team analysing and communicating emerging security threats to inform strategy and advisories. An internationally recognised speaker at global events, Charl is valued for translating complex research into practical security insight.
Orange Cyberdefense is the specialist cybersecurity business of the Orange Group and a leading global provider of cybersecurity consulting, managed security, threat intelligence, ethical hacking, and incident detection and response services. With more than 3,000 cybersecurity professionals and operations spanning Europe, the Americas, Africa, the Middle East and Asia-Pacific, the company combines global scale with local delivery capabilities. In South Africa, Orange Cyberdefense operates from Pretoria and Cape Town and serves customers nationally; originating as SensePost in 2000, the South African business has a long-established reputation for cybersecurity research, ethical hacking, security assessment, managed security services and specialist training.











