Okay that's a new term for me:

"It may sound obvious but I too have War-toothed in the occasional coffee shop, train station and computer lab only to be stunned at how many people had wide open PowerBooks and phones. To be safe ensure that all sharing is turned off (System Preferences > Sharing > Services), Bluetooth is turned off (System Preferences > Bluetooth > Settings) and that OS X's built-in Firewall is turned on (System Preferences > Sharing > Firewall) at all times."

The Firewall and settings stuff is old hat, but the term 'WarTooth'... That's pretty cool. :)

(From PowerPage)

Ross : Link : Discussion Board