How to Change File Permission From Read-Only to Read-Write on a Mac. The Mac OS X Sharing & Permissions settings allow you to change who can view or edit certain files. Changing a file from read ...

Unix generally divides permissions in user, group, and “world,” meaning all other users of the system for read, write, execute, and a few extras typically needed only by system files.

If you have Apple devices, check them right now for a available security update. The company has released an emergency patch for a zero-day affecting a huge swath of devices running multiple versions ...

Apple warns that the flaw might have already been exploited in an 'extremely sophisticated attack' targeting specific individuals.