Note: The use of wildcards in the URLs is not permitted and will be removed during an isolation event.


Third Wall's Isolate will automatically allow network communication to your Automate and Screen Connect servers but additional connections may be necessary.  This is attainable by applying a registry modification.


Use the Registry Editor to add a REG_MULTI_SZ value to HKEY_LOCAL_MACHINE\SOFTWARE\LabTech\Plugins\ThirdWall\store.  Name the entry 'IsolateExceptions' as shown below:



In this example, the target computer will be able to communicate with third-wall.com on ports 80 and 443, and to webroot.com on port 443 while Isolated.


These entries may also be scripted.  Here is the command-line used to insert this entry:

REG ADD HKLM\SOFTWARE\LabTech\Plugins\ThirdWall\store /v IsolateExceptions /t REG_MULTI_SZ /d "Third-Wall.com:80"\0"Third-Wall.com:443"\0"Webroot.com:443" /f 


This setting is active as soon as the registry name/value has been set.  The list is pulled and used anytime the computer is Isolated.


Blocking the Isolate Command


This same key may be used to prevent an Isolation from occurring on a computer even if the Isolate command is issued.  To do this, replace the names with the term 'excepted'.  The following command will do this for you


REG ADD HKLM\SOFTWARE\LabTech\Plugins\ThirdWall\store /v IsolateExceptions /t REG_MULTI_SZ /d "excepted" /f