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Columnists: Archive: April 2007 

Taxes, The Internet, and the Government: Be Afraid

As the federal government moves more of its tax filing and preparation process online, several dangers loom, argues a security expert.

The Secrets of Laptop Encryption

A leading security expert details the critical lessons that the industry has learned about using encryption.

Stakes are High for Vista Security

As the first Vista-related security snafus emerge, all eyes are on the OS update. Will Redmond’s new Security Development Lifecycle (SDL) hold up?

The Critical XP Wi-Fi Patch You Need Today

Everyone knows Windows wireless networking is needlessly chatty, but an unheralded patch from Microsoft fixes dangerous behavior.