3.13 – Native RDP shadowing (join any active RDP sessions)

Since 6.0, Spark View can use shadow.html to shadow any active RDP sessions on the RDP server, even they are connected from another RDP client, which is same as the mstsc.exe /v:server /shadow:x /control.

Remote shadowing setting is configured using a Group Policy or by registry modification. You can configure whether you need to request the user confirmation to connect, and whether view or control is allowed in the shadow session.

Target RDP server requirements:
Add rule to allow traffic to SMB/CIFS and RPC

To add a firewall rule to allow TCP/445 (SMB/CIFS) and TCP/135 (RPC):

  1. Go to Computer Configuration > Policies > Windows Settings > Security Settings > Windows Firewall with Advanced Security > Windows Firewall with Advanced Security - LDAP > Inbound Rules
  2. Right-click and choose "New Rule"
  3. Choose "Predefined" and "File and Printer Sharing", then click "Next"
    Bildschirmfoto 2022-05-31 um 08.05.58.png
  4. Check the follwing, then click "Next":
    • "File and Printer Sharing (NB-Session-In)"
    • "File and Printer Sharing (SMB-In)"
  5. Select "Allow the connection" and click "Finish"

Bildschirmfoto 2022-05-30 um 09.46.15.png

https://sparkview-server/shadow.html

Bildschirmfoto 2022-04-05 um 14.03.24.png


Revision #7
Created 5 April 2022 12:01:23 by Julian
Updated 31 May 2022 18:24:02 by Julian