I have a client who is using FreeRADIUS on some old RH 3.0 boxes. He has two boxes that run both FR for dialup and DSL, and he wants to alert his clients that they will be discontinuing the service at ...

Are you worried about the security of your 802.11b wireless local area network (WLAN) because you're using plain-old wired equivalent privacy (WEP)? If you're still relying on WEP alone, you should be ...

Dumbill, Edd, Brian Jepson and Roger Weeks, Linux Unwired. Sebastopol, CA: O'Reilly & Associates, 2004. This book includes one of the more concise and clear explanations of WPA I've seen, plus ...