Choose more paranoid modes for the temporary directory so the user can't easily browse its contents.
Choose more paranoid modes for the temporary directory so the user can't
easily browse its contents.

Noted by:	Antoine

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase