Because Joomla uses so much third party components and such, what are some safe functions and classes to add to the php.ini for disabled_classes and disabled_functions?
The reason I ask this is for locking down a server more, adding more to those php.ini properties is best.
exec() is obvious however ones like
base64_decode() are not since they are used often, are there any other functions that are safe and worthwhile? (not counting the defaults php uses).
NOTE: This is not meants as a "cure all" for security, just one part of security.