Telecom
Active Directory segregation and tenant migration
Full Active Directory segregation and Microsoft 365 tenant migration for a major telecom operator, a critical identity and infrastructure project executed with precision, security and zero impact on end users.
0impact on end users
The challenge
A major telecom operator needed to fully separate its Active Directory and migrate the Microsoft 365 tenant, in a critical identity and infrastructure project. Any mistake would affect thousands of users and integrated systems.
What we did
Identity assessment and dependency mapping across AD and applications
Active Directory segregation planning without breaking integrations
Microsoft 365 tenant migration with coexistence and controlled windows
Staged cutover, with validation and monitoring at every phase
Results
Full Active Directory segregation completed with precision
Microsoft 365 tenant migrated securely
Zero impact on end users
A cleaner, more secure identity foundation
Technologies
Entra IDActive DirectoryMicrosoft 365Tenant Migration