> Source: [sk175104](https://support.checkpoint.com/results/sk/sk175104)

# sk175104 - Post Connect Script does not work with Secure Domain Logon (SDL) 

| Property | Value |
|----------|-------|
| Solution ID | sk175104 |
| Date Created | 2021-08-31 |
| Last Modified | 2022-08-10 |
| Technical Level | Advanced |

## Symptoms

- * Post-Connect Script works if users are already logged into Windows and then connect to Remote Access VPN.
* Post-Connect Script does not work if users do (SDL) Secure Domain Logon before Windows login.

## Cause

Secure Domain Logon (SDL) ensures that authentication credentials sent to the Domain Controller are sent through an encrypted channel established by the VPN client automatically before Windows login.   

The Post-Connect feature lets you run a script on a client's computers after connection is established.

## Solution

This solution requires authentication. Please log in to view the full solution.

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