---
title: RDP Idle Time Settings
slug: kronpam-reference-guide-3-9-0/rdp-idle-time-settings
description: Learn how to calculate idle time for RDP connections within a specific time limit with this helpful document. Discover the step-by-step instructions, starting from accessing the System Config Man in the Administration section. Set the desired time limit i
docTags: 
createdAt: 2022-07-28T09:28:12.000Z
---

Kron PAM supports configurable session timeouts based on user-defined inactivity periods. When the configured inactivity period is exceeded, the session is automatically terminated gracefully, closing the connection to the target system and preventing unattended privileged sessions from remaining active.


To calculate idle time for RDP Connections in a defined time limit, follow these steps:

1. Navigate to **Administration > System Config Man. > Add New System Parameter.**
2. Set the parameter:
   **nsso.remote.desktop.idle.threshold = “millisecond”** (time limit to start the calculation of idle time.

![](https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/GjZjcdUGgYAm4beKwwZt3_image.png)

:::hint{type="info"}
If the** nsso.remote.desktop.idle.threshold** property is not set in the System Config Man, the default value is set at 30000ms (30seconds).
:::