Christelle de Lavigne

Christelle de Lavigne is a Senior Security Analyst specializing in Threat Intelligence at NAB, with experience in defining and managing the Threat Intelligence lifecycle, producing actionable intelligence, and monitoring various threat vectors. Previous roles include Security Engineer at Bupa, where Christelle implemented endpoint detection and response solutions, and Security Analyst at the Department of Education & Training in Victoria, providing support for cyber security incidents across government schools. Christelle's earlier experience includes roles at nbn™ Australia, where responsibilities encompassed enforcing access control policies and conducting User Access Revalidations, contributing to process improvements through automation.