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

 

 

Pick an apple! 
 
Show Recent Items in Snow Leopard

The Recent Items submenu in the Apple menu is handy, but what if you want to work with a file in there in the Finder, rather than open it? Just press Command when that menu is showing, and all the Applications and Documents change to "Show ... in Finder." This feature is new as of Mac OS X 10.6.3 Snow Leopard.

Visit Take Control of Exploring & Customizing Snow Leopard

 
 

WPA Weakness Discovered, but Easily Solved

Send Article to a Friend

WPA Weakness Discovered, but Easily Solved -- Following last week's article about the implementation of WPA (Wi-Fi Protected Access) in AirPort Extreme cards and base stations (see "AirPort 3.2 Update Adds New Security Options" in TidBITS-704), a security expert alerted me to a weakness in choosing keys for the WPA system. The weakness applies to the AirPort 3.2 update as well as to all other consumer WPA-enabled Wi-Fi systems. Basically, choosing a key comprised entirely of real words that are 20 characters or fewer leaves you open to that key being broken rather easily. The solution? Choose a longer key or invent 20 characters of gibberish. If you're particularly security-conscious, use the option Apple provides to enter 256 bits of encryption, which is 32 hexadecimal bytes or 64 hexadecimal digits! That's overkill, however. In last week's article, it wasn't clear why Apple even offers the hexadecimal option when other devices from Buffalo and Linksys don't; now it appears that Apple provides all of the options for entering WPA keys, where the other manufacturers don't. I've written more about this issue and posted my colleague's paper on the subject at Wi-Fi Networking News. [GF]

<http://wifinetnews.com/archives/002453.html>

 

CrashPlan is easy, secure backup that works everywhere. Back up
to your own drives, friends, and online with unlimited storage.
With 30 days free, backing up is one resolution you can keep.
Your life is digital; back it up! <http://tid.bl.it/code42-tb>