Guido Grillenmeier

Based in Germany, Guido has been a Microsoft MVP for Directory Services for 12 years. He spent 20+ years at HP/HPE as Chief Engineer. A frequent presenter at technology conferences and contributor to technical journals, Guido is the co-author of Microsoft Windows Security Fundamentals. He’s helped numerous customers secure their Active Directory (AD) environments and transition to Windows 10/Microsoft 365 and Azure cloud services.