At the moment you can't see on the session itself if it's public or internal. I have logged this as a feature request because it would indeed be useful.
When you are working with exceptions you can set origin the filter to only show public or internal exceptions. The sessions linked to when filtered will be of the same category as the filter (public or internal). See attached image. In trying this out i actually discovered a bug that caused the filter not to work on the exception view. This has been fixed now and will be pushed end week or start next week. Sorry for any inconvenience.
EQATEC Application Analytics is now Telerik Analytics
. For more information on the new name, plus what's new in Telerik Analytics, please, check out the Analytics Service Announcement