Adam C. Engst is the publisher of TidBITS and Take Control Books. He has written numerous books, including the best-selling Internet Starter Kit series, and many magazine articles - thanks to Contributing Editor positions at MacUser, MacWEEK, and now Macworld. His innovations include the creation of the first advertising program to support an Internet publication in 1992, the first flat-rate accounts for graphical Internet access in 1993, and the Take Control electronic book series. His awards include the MDJ Power 25 ranking as the most influential person in the Macintosh industry outside of Apple every year since 2000, inclusion on the MacTech 25 list of influential people in the Macintosh technical community, and being named one of MacDirectory's top ten visionaries. And yes, he has been turned into an action figure. Want more? Follow Adam on Twitter for 140-character musings on a variety of topics.
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.
Articles by Adam C. Engst
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