Phil Zimmermann comes to the rescue again with ZRTP, a protocol for securely transferring keys across a VOIP network.

The November 20, 2008 Linux Journal Live!. After returning from SuperComputing in Austin, Shawn talks about some things he saw, and what's on the horizon in the world of powerful Linux clusters.

The November 13, 2008 edition of Linux Journal Live! Shawn Powers and special guest, Linux Journal Author Daniel Bartholomew, talk e-book readers and Daniel's Kindle, DRM, and other goodness.

Dual booting is a necessary evil and very inconvenient. What if you could run your windows partition in a virtual machine, so you wouldn't have to worry about rebooting anymore? With VMWare Workstation, you can.

This final installment of the IPTables tutorial details the paths that packets take along the chains, and presents some useful code snippets that should go in almost any firewall script.

The October 30th edition of Linux Journal Live focused on Horror Stories in the computer world. We discussed the ghostly ipchains, the dreaded rm -rf, and even the sinister dd dilemmas we've faced over the years. If you missed the live show, be sure to watch the recording... before it accidentally gets erased! (Just kidding, we learn from our mistakes, the video is totally backed up!)

The October 23, 2008 Linux Journal Live! Editor Shawn Powers and Linux Journal author (and long time KDE contributor) Jes Hall discuss the ins and outs of mini notebooks, and compare several models.

Thanks to our sponsor: Silicon Mechanics

Part 2 of the IPTables tutorial series.

The October 16, 2008 edition of Linux Journal Live! Associate Editor, Shawn Powers, and Kyle Rankin, "Hack and /" columnist and author of Knoppix Hacks, Linux Multimedia Hacks, Knoppix Pocket Reference and others, discuss Linux in the home via file servers, multimedia and entertainment, and power management.

The October 9, 2008 edition of Linux Journal Live! Associate Editor, Shawn Powers, and Kyle Rankin, "Hack and /" columnist and author of Knoppix Hacks, Linux Multimedia Hacks, Knoppix Pocket Reference and others, discuss Linux distributions.