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Smarter Parental Controls

If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.

To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.

 
 

April Mac OS X Security Update

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April Mac OS X Security Update -- Apple last week released the Security Update April 2002 through Software Update and the Apple software downloads site. The 4.7 MB download includes updates to a number of Mac OS X's Unix components, including OpenSSH 3.1p1, rsync 2.5.2, groff 1.17.2, PHP 4.1.2, sudo 1.6.5, mod_ssl 2.8.7, and mail_cmds. These updated components provide increased security against Unix-based exploits for gaining unauthorized access to your Mac. Everyone should download and install this security update. Most notable with this release, though, is Apple's first real use of their Security Announce mailing list, a PGP-signed posting to which carried more detailed change notes than were available via Software Update's description of the update. Plus, the version of the change notes on Apple's Security Updates page included links where you could read more about the exploits in question. It's taken over a year, but it appears that Apple is finally living up to all of the responsibilities to the community it took on by moving the Macintosh away from the highly secure Mac OS 9 to the far more open Unix core of Mac OS X. [ACE]

<http://docs.info.apple.com/article.html? artnum=120111>
<http://lists.apple.com/mailman/listinfo/ security-announce>
<http://www.apple.com/support/security/security_ updates.html>

 

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