> For the complete documentation index, see [llms.txt](https://docs.1kosmos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1kosmos.com/authentication/orion-desktop-authenticator/overview.md).

# Overview

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### When do I use Orion?

Orion is especially beneficial for implementing MFA in environments where mobile devices are restricted. In such cases, users provide their password and a passcode from Orion as an extra layer of authentication.

### How it works

Orion is installed as an agent on the user's workstation and launches a local HTTPS server on one of the ports in the range **47061–47069**. The local HTTPS server enables secure communication between Orion and the 1Kosmos AdminX login page in the browser.

Orion supports two flows:

* **Account onboarding** — Users enroll their account to Orion from the **Devices** tab in their AdminX profile. AdminX detects the installed authenticator on the workstation and forwards an enrollment request to Orion.
* **MFA login** — When logging in to AdminX, users open Orion, generate a passcode using the **View your Passcode** option, and enter it on the login page along with their password.

Orion also serves as a health agent, gathering information about the workstation's security posture to support adaptive authentication policies.


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