folders owned by root

Is it possible to encrypt folders like:
/private/var/folders
/private/var/tmp
/private/tmp
Is there a way to run Espionage as root to do this?
The concern is that sensitive data can be created in these locations by applications and are not being protected.
/private/var/folders
/private/var/tmp
/private/tmp
Is there a way to run Espionage as root to do this?
The concern is that sensitive data can be created in these locations by applications and are not being protected.