This episode features Christopher Brumm, Cyber Security Architect at glueckkanja AG.
With 15+ years in IT security, Chris has worked across Microsoft’s security portfolio and beyond, moving from network and data-center defense into deep identity work with Active Directory and Entra ID. He’s now an identity SME, a GK Identity Community moderator, a frequent community speaker, and a regular writer on security and identity.
In this episode, Chris explores the limitations of Active Directory security and how Microsoft’s new Global Secure Access directly addresses those gaps. He breaks down how zero trust principles and granular controls work in practice, and why connecting on-prem servers to the cloud is now simpler and safer. Chris shows how this shift strengthens defenses by enforcing access through identity-first policies instead of outdated network-centric models.
This is a clear, field-tested walkthrough of why hybrid identity security needs a new playbook, and how Global Secure Access helps teams close the holes attackers rely on most.
