Centralized Linux & Windows User Management, Every Cloud, One Interface
Teams running servers across AWS, Azure, GCP, DigitalOcean, and other providers usually end up creating the same user accounts separately on every machine. Centralized Authentication manages Linux and Windows users across all of these servers from a single interface — so the same user account works consistently on every connected server, and onboarding your infrastructure is a job of a few minutes rather than a lengthy setup.
What Is Centralized Authentication?
Centralized Authentication is a single interface for managing Linux and Windows server user accounts across every connected cloud — AWS, Azure, GCP, DigitalOcean, and others. The same user can be provisioned across Linux and Windows servers alike, so accounts don't have to be recreated separately on each machine or in each cloud console.
It manages server-level user access, not cloud console or IAM access, and it doesn't provide single sign-on across cloud provider consoles.
Why Managing Users Server by Server Slows Teams Down
By default, user accounts on servers across different cloud providers are all managed independently. A few of the problems that creates:
Repetitive account creation
The same user has to be added separately to every Linux or Windows server across every cloud.
Inconsistent access
A user removed from one server can still have active access on another if offboarding isn't done everywhere.
No shared view
Confirming who has access to which server means checking each machine individually.
Provider silos
User accounts on AWS-hosted servers, Azure-hosted servers, and DigitalOcean droplets are all managed independently by default.
Centralized Authentication cuts all of this down to one step — the user is created once and applied across every connected server. Pairing it with our Monitoring service gives you one place for both who can access each server and how it's performing.
What Centralized Authentication Typically Covers
Unified server user administration across every connected cloud, with a clear boundary on what it does and doesn't manage.
Cross-Cloud User Management
Create, update, or remove Linux and Windows users from one interface, applied consistently across AWS, Azure, GCP, DigitalOcean, and other connected providers.
Linux & Windows Coverage
The same user account works across both operating systems, not just one, so a single identity carries over regardless of server OS.
Consistent Onboarding & Offboarding
Adding or removing a user's server access happens once, from the central interface, instead of once per machine.
Server-Level Access, Not Cloud Console Access
This manages who can log into the Linux and Windows servers themselves — separate from cloud provider IAM or console permissions, and without single sign-on between cloud consoles.
Benefits of Centralized Authentication
Consistent user accounts across cloud providers, managed from one place.
One place to manage users
Manage Linux and Windows users across every connected cloud from a single interface.
One account, both OSes
The same user account works across Linux and Windows servers alike.
Faster onboarding & offboarding
Grant or revoke access across many servers at once, instead of machine by machine.
Consistent across clouds
User accounts stay consistent regardless of which cloud provider a server runs on.
Minutes, not days
Infrastructure onboarding is a job of a few minutes, not a multi-day setup.
Clear visibility
See which users are applied to which servers from the central interface, across every provider.
How We Set Up Centralized Authentication
Four steps from scattered per-server accounts to unified server user administration.
Connect your servers
Connect servers across AWS, Azure, GCP, DigitalOcean, and other clouds — a job of a few minutes rather than a lengthy setup.
Create or import users
Bring Linux and Windows users into the central interface.
Apply users to servers
Apply user accounts to the relevant servers, regardless of which cloud each one runs on.
Manage from one place
Handle additions, changes, and removals from the central interface going forward.
Teams running Linux and Windows servers across multiple cloud providers — especially ones tired of recreating the same accounts machine by machine — see the fastest payoff from Centralized Authentication.
Before and After
Adding a new engineer means creating the same Linux or Windows user separately on servers across AWS, Azure, GCP, and DigitalOcean — and remembering every one of those machines again at offboarding time.
The user is created once and applied across every connected server, regardless of which cloud it runs on. Removing access works the same way: one change, everywhere.
Common Mistakes to Avoid
Expecting it to replace cloud IAM
This doesn't cover console-level permissions — cloud provider IAM and console access are still managed separately.
Creating users on individual servers
Adding accounts directly on machines instead of through the central interface reintroduces the same fragmentation.
Incomplete offboarding
Forgetting to remove a user's access from every connected server during offboarding — changes only stay consistent when made through the central tool.
Best practices: manage all Linux and Windows user changes through the central interface rather than on individual servers, keep an accurate inventory of which servers are connected across each cloud provider, and treat this as server access management — separate from cloud console or IAM policy — managing each deliberately.
Where It Fits Into Your Existing Stack
Centralized Authentication handles Linux and Windows server user access specifically. Cloud console and IAM permissions, where needed, are still managed separately through each provider's own tools — this module doesn't replace them.
Frequently Asked Questions
Get Started
If the same engineer keeps needing separate accounts created on servers across different clouds, Centralized Authentication can cut that down to one step. Get in touch to see it mapped to your server inventory.