It's not my decision, but personally, I'd leave this to the user to secure, just like everything else that is kind of IPC in nature (database connections, HTTP queries, etc originating from script).
-- Sent from my mobile, and thus lacking in the refinement one might expect from a fully fledged keyboard.
Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0671 Web: http://www.evaristesys.com/, http://www.alexbalashov.com