Password acts as a back door for resetting passwords on FileVault-protected accounts. The computer itself can be protected by a single password that prevents unauthorized users from altering the startup process.Īn administrator must create a single master password before users can protect their home folders with FileVault. (Administrators' login passwords also allow them to change system-wide settings.) There are various types of passwords used in Mac OS X, although some of these are optional:Įach user should have a single login password that is used in the login window and prevents other users from accessing his The end, to secure your machine, you must control physical access to the computer as well as user access to the files on the However, as with any security system, there are ways to bypass or override the controls. With its UNIX core, Mac OS X has many robust built-in security features that restrict attempts to compromise the system, either You can always contact me on email.Apple Training Series: Mac OS X Support Essentials Prior to this, we'll check the hard disk consistency with fsck So, type this: AppleSetupDone file under /var/db/ (note the dot before the filename because it's hidden) and reboot.
Once it boots into single-user mode, you have to mount the hard disk in write mode, delete the.Turn on your Mac and boot in single-user mode by pressing Apple+S.If you don't have an installer CD, it's still easy to reset the admin password. If you're using Mac OS X 10.3, navigate to Installer > Password and create a new admin password.If you're using Mac OS X 10.4 or 10.5, navigate to Utilities > Reset Password and create a new admin password.
Turn on your Mac and boot from the install CD.If you have just bought a MacBook or iMac from a garage sale or inherited one from a family member and realized that they didn't give you the admin password, or you're just forgetful, this is how you reset the password.
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