Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.

 

 

Author Biography

Karen Nakamura founded Global Mapping Systems, a Mac-centric mapping and GPS/GIS software development company. Her "other" day job is as a sociocultural anthropologist studying deaf social movements in Japan and United States. (Jul-97)

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Pick an apple! 
 
Easily Change Firewall Settings in VirusBarrier X6

If you need different levels of protection on your laptop based on location, you can set up VirusBarrier X6's two-way firewall with multiple configurations. Whenever you change locations, switch easily to the firewall settings you want to use from the Intego menu, located in the menu bar. Make as many configurations as you want: for home, office, when you're on public Wi-Fi, and so on.

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Feeling Lost? An Overview of Global Positioning Systems