default on-access scan windows exclusions

Question

Hello, 
 I would like to know if the exclusions in the picture below are put by default by Sophos or instead you must put it.

jak · Accepted Answer

Yes, scanning of a file, say opened by a local process on a remote file share. E.g. \server\share\1.exe. 
 You would want to scan .jar files. The only reason you may not is if you had a specific Java application which was suffering performance issues. Even then, you would exclude files in a specifc location to minimize risk rather than all .jar files on the system. This might also follow submitting sample files to Support to see if there was a reason there was a performance issue scanning them. 
 Regards, 
 Jak