![](https://www.thirdtier.net/wp-content/uploads/2024/06/paul-150x150.jpg)
Paul Schnackenburg started in IT when DOS and 286 processors were the cutting edge. He’s run Expert IT Solutions, a business IT consultancy / MSP on the Sunshine Coast of Australia for over 25 years, and also delivers Microsoft certification and specialist technology training to Microsoft partner organizations. Paul is a well-respected technology author and active in the community, writing in-depth technical articles, focused on cyber security, Microsoft 365, Azure, Microsoft Sentinel, and the Microsoft Defender Stack. He holds numerous Microsoft Certified Associate / Expert certifications and is a Microsoft Certified Trainer.