iX Workshop: Securing Active Directory with Tiering – EAM in Focus

TVS News AI, editorially supervised, presents iX Workshop: Securing Active Directory with Tiering – EAM in Focus.

A single compromised domain admin account is enough to take over an entire Active Directory environment in many companies. Anyone looking to prevent that can hardly avoid a clean tiering concept. This is precisely where a new iX workshop comes in.

At the center is the Enterprise Access Model (EAM), a layered permissions model that separates privileged accounts into tiers, making lateral movement across the network harder. The goal: stop privilege escalation within your own domain before attackers can exploit it.

What the iX Workshop Promises

iX explicitly targets administrators who want to harden their AD domain against modern attack techniques such as pass-the-hash, Kerberoasting, or lateral escalation via service accounts. According to the heise announcement, the focus is on how tiering is implemented in EAM in practice – which accounts belong in which tier, how transitions are secured, and what technical mechanisms Active Directory provides for that.

Learn how to use the Enterprise Access Model to prevent privilege escalation and protect your company's Active Directory domain.

Why Tiering in Active Directory Is Critical Right Now

Active Directory has been the backbone of enterprise IT infrastructure for years – and correspondingly popular with attackers. Ransomware gangs, espionage groups, and initial access brokers all prefer moving through AD, because a compromised domain opens the door to email, file shares, and cloud connections. Classic defenses such as a flat admin structure or shared domain admin accounts are no longer enough.

A tiering model in the sense of the Enterprise Access Model organizes accounts and systems into clearly separated layers – for example, Tier 0 for domain controllers and privileged administration, Tier 1 for servers, and Tier 2 for endpoints. Sign-in processes are structured so that a compromised workstation doesn't become a direct springboard into the highest tier. It is exactly this separation that makes life harder for attackers and gives incident responders cleaner cleanup operations in a crisis.

What Admins Should Take Away

The announcement indicates that the workshop doesn't just present EAM, but translates it to your own AD reality. That typically includes: an inventory of your existing account and group structure, classification of existing service accounts into tiers, a concept for clean sign-in paths (separate admin workstations, separate credentials), and emergency paths for crisis situations without breaking the tiering.

Experienced AD admins get a framework to benchmark their existing permission setup against an established reference model. Anyone who has previously worked more pragmatically – say, with a "main admin for everything" – will see in EAM exactly where the levers are for reducing attack surface.

Who the Workshop Is For

If you work in a company with a grown AD structure where years of special accounts and makeshift workarounds have piled up, a tiering project is rarely a walk in the park. A structured entry via the Enterprise Access Model helps you run discussions with management and audit not on gut feeling, but with a clear model.

The format is also interesting for those running smaller teams that don't yet have formal tiering but notice their AD landscape has grown too large and unwieldy to keep managing "by feel." Anyone looking to move from "it kind of works" to "it's solidly documented and controlled" will find a practical framework in EAM.

Bottom Line

Securing Active Directory isn't a one-off project but an ongoing task. The Enterprise Access Model provides a clear organizational framework, and tiering is the tool for untangling privileged rights in the domain. The iX workshop combines both for admins who want to not just defend their AD domain, but put it on a permanently solid footing.

Added value for you: details on dates, prices, and registration are available directly from heise online and iX. For preliminary reading, heise+ regularly publishes background pieces on Active Directory, tiering models, and incident response.