Security

More problems from infected e-mail

* Trojan horses get two users into hot water

Smart ways to implement WLANs

* What you'll learn from Network World's WLAN Technology Tour

Proficient device aims to pick best VPN route

WholeSecurity Confidence Online Enterprise Edition

In brief: Verizon Wireless offers up wireless LANs

Start-up aims to safeguard Web servers

IBM, SuSE secure Linux with Fed certification

Navy unifies its monitoring networks

Symantec set to release security appliance line

A bushel of Linux patches

* Patches from Red Hat, Immunix, Trustix, others * Beware destructive virus spreading via an e-mail attachment called "VIRUS_BLOCK.EXE"