by Visvanath Ratnaweera.
No problem!
In case your plan is to tighten "security" there's more information here:
http://docs.moodle.org/en/Security_recommendations#Most_secure.2Fparanoid_file_permissions
In case your plan is to tighten "security" there's more information here:
http://docs.moodle.org/en/Security_recommendations#Most_secure.2Fparanoid_file_permissions