Guillaume Bossiroy
Guillaume Bossiroy is a Senior Security Consultant at Resilix with more than five years of experience in cloud security. His main focus is on Microsoft Azure and Microsoft 365, where he has built extensive expertise through numerous client engagements.
Guillaume helps organizations strengthen their cloud security posture by identifying and mitigating risks across cloud environments and interconnected platforms, combining offensive insights with practical defensive strategies.
Session
Multi-cloud and hybrid identity setups are now the standard in enterprise environments. Connecting on-prem directories, cloud environments, and third-party systems improves management and visibility, enabling organizations to oversee their infrastructure more effectively. But in return, these connections blur long-standing trust boundaries and introduce new, often overlooked attack paths.