George Lialiaris
Trainer
A certified Lead Auditor specializing in NIS 2 and ISO/IEC 27001, with a strong focus on helping organizations strengthen their cybersecurity and compliance posture. As a Microsoft Certified Trainer (MCT) and PECB instructor, he combines audit expertise with practical experience in Microsoft 365 security and cloud environments. His approach focuses on aligning security frameworks with real-world operations to help organizations operate efficiently, effectively, and securely.