Cliff Krahenbill has worked in technology since 1998 working as a Microsoft Support Technician, a Microsoft Certified Trainer, a technology support specialist, a Senior Network Technology Consultant, an IT Auditor and most recently as the owner and operator of his own technology firm, CLK Technology Solutions located in Tucson Arizona. Cliff's expertise in technology focuses on designing, building, supporting network infrastructures, and network security.

Cristian Calinescu is a Microsoft certified Senior Infrastructure Engineer and Infrastructure Security Operations Manager. His areas of expertise are Microsoft Windows Server 2008 R2, 2012 R2, 2016, 2019, Microsoft Active Directory, Azure Active Directory, Microsoft Exchange (2003 - 2019), Virtualization (Hyper-V, VMWare), Linux OS, PowerShell (including scripting). Cristian has been involved in various maintenance and/or implementation projects based on the technologies mentioned above. He has also participated in network design and implementations projects as well as assisting customers migrating to the latest technologies.

Cristian Calinescu is a Microsoft certified Senior Infrastructure Engineer and Infrastructure Security Operations Manager. His areas of expertise are Microsoft Windows Server 2008 R2, 2012 R2, 2016, 2019, Microsoft Active Directory, Azure Active Directory, Microsoft Exchange (2003 - 2019), Virtualization (Hyper-V, VMWare), Linux OS, PowerShell (including scripting). Cristian has been involved in various maintenance and/or implementation projects based on the technologies mentioned above. He has also participated in network design and implementations projects as well as assisting customers migrating to the latest technologies.

Cristian Calinescu is a Microsoft certified Senior Infrastructure Engineer and Infrastructure Security Operations Manager. His areas of expertise are Microsoft Windows Server 2008 R2, 2012 R2, 2016, 2019, Microsoft Active Directory, Azure Active Directory, Microsoft Exchange (2003 - 2019), Virtualization (Hyper-V, VMWare), Linux OS, PowerShell (including scripting). Cristian has been involved in various maintenance and/or implementation projects based on the technologies mentioned above. He has also participated in network design and implementations projects as well as assisting customers migrating to the latest technologies.

Dwayne Natwick is a Microsoft Certified Trainer and Microsoft MVP with over 30 years of experience in information technology and security design and architecture. He has more than 15 Azure and Microsoft 365 role-based certifications, including Microsoft 365 Security Administrator, Azure Security Engineer, Identity and Access Administrator, Information Protection Administrator, and Security, Compliance and Identity Fundamentals. He not only has these certifications, but he teaches these courses regularly with positive feedback and survey results. He also has the CISSP certification from ISC2. He has authored content, labs, and videos, and presents regularly at conferences and local user events.

Dwayne Natwick is a Microsoft Certified Trainer and Microsoft MVP with over 30 years of experience in information technology and security design and architecture. He has more than 15 Azure and Microsoft 365 role-based certifications, including Microsoft 365 Security Administrator, Azure Security Engineer, Identity and Access Administrator, Information Protection Administrator, and Security, Compliance and Identity Fundamentals. He not only has these certifications, but he teaches these courses regularly with positive feedback and survey results. He also has the CISSP certification from ISC2. He has authored content, labs, and videos, and presents regularly at conferences and local user events.

Juraj Šimunec is Microsoft 365 Engineer experienced with setup and administration of complete M365 platform. His main area of focus is to provide best possible experience for users, but at the same time following best security practices in tenant configuration and integration with various workloads.