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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > Master password on MacBook?

Master password on MacBook?
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Junior Member
Join Date: Jun 2003
Location: Denmark
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Jun 24, 2006, 04:17 AM
 
Hello,

I remember when I uesd to have a PC running Windows 2000. On this PC I could set a "BIOS password", so you were unable to boot the computer without this password.

I have a login password for OSX on my new MacBook, but I would like to have a little more security.

Will it be possible to set something like a master password on the mac, so the computer will be impossible to boot without this password?
     
Mac Elite
Join Date: Jun 2005
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Jun 24, 2006, 04:53 AM
 
AFAIK, the EFI setup on the Intel Macs does not currently have support for any sort of boot password
iMac Core Duo 1.83 Ghz | 1.25GB RAM | 160HD, MacBook Core Duo 1.83 Ghz | 13.3" | 60HD | 1.0GB RAM
     
Professional Poster
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Jun 24, 2006, 09:46 AM
 
Are you asking if OS X can be configured to require a password everytime you login? If so, then just use the Accounts Sytem Prefs, under "login options" to turn off "automatically log in as" and set the "display login window as" to "name and password".

You'll now have to enter the admin password everytime you restart.

Also, under the Security System Pref, activate "require password to wake this computer from sleep or screen saver" and "disable automatic login" and "require password to unlock each secure system pref"

In any case, you should also "lock" both "Accounts" and "security" by clicking the lock at the bottom left of each pref pane. Just don't forget your admin password...
     
Mac Elite
Join Date: Jun 2005
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Jun 24, 2006, 09:51 AM
 
No he is asking if he can have a password as soon as you turn the MB turns on, ie before the OS boots at all
iMac Core Duo 1.83 Ghz | 1.25GB RAM | 160HD, MacBook Core Duo 1.83 Ghz | 13.3" | 60HD | 1.0GB RAM
     
Mac Elite
Join Date: Oct 2001
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Jun 24, 2006, 11:09 AM
 
Not yet as far as I know. Open Firmware used to do this in the PPC-era, but I don't know if there is a Intel/EFI-alternative yet.
iMac G5 2.0 Ghz 20", 2 GB RAM, 400 GB, OS X 10.4.5, iPod with color screen 60 GB
     
Posting Junkie
Join Date: Oct 2005
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Jun 25, 2006, 04:35 PM
 
Even the cheapest PC with a BIOS can require a boot password... but I don't know how to get into the EFI configuration on a Mac.
     
Mac Elite
Join Date: Nov 2001
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Jun 25, 2006, 05:10 PM
 
Intel Macs do have the firmware password, see here: http://docs.info.apple.com/article.html?artnum=106482
     
Administrator
Join Date: Apr 2001
Location: San Antonio TX USA
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Jun 26, 2006, 11:05 AM
 
Originally Posted by monkeybrain
Intel Macs do have the firmware password, see here: http://docs.info.apple.com/article.html?artnum=106482
Be cautious here. While the article says all Intel Macs can use firmware passwords, it really doesn't say HOW. Intel Macs use EFI for preboot and boot management, NOT Open Firmware. The article you linked to does not provide instructions for how to utilize the firmware password feature of Intel Macs, and I can't find an article that talks about it.
Glenn -----
OTR/L, MOT, Tx
     
   
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