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Columnists: Archive: May 2006 

Qwest Sets Admirable Example in NSA Case

If there are any heroes to emerge from the NSA phone-data case, among them may be Qwest's lawyers for standing firm against government officials.

Recycling Old Gear Could Mean New Problems

What you do with old computer gear can mean the difference between secure data and no security at all.

Wield App Firewalls with Caution

eSecurityPlanet Columnist Ken van Wyk takes a look at application firewalls -- what's bad about them and where they might be useful.