Working with iOS devices? Take a few moments to review the
following helpful security guides and hardening
Review a comprehensive security guide released by Apple for hardening iOS based devices.
Review a comprehensive
security guide released by Apple for hardening OS X and
maintaining a secure computer. Not all versions of OS X are listed
by Apple. Choose the version that is closest to the one you're
running until Apple revises their documentation.
Some instructions in this Apple guide are complex, and deviation could cause serious adverse effects on the computer and its security.
These instructions should only be used by experienced Mac OS X users, and should be followed by thorough testing.