Shawn Powers
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Featured Videos
Linux Journal Live - December 4, 2008
December 5th, 2008 by Shawn Powers in
The December 4, 2008 Linux Journal Live!. Shawn Powers and Kyle Rankin take your Linux Questions.
Secure VOIP communication with ZRTP
December 4th, 2008 by Elliot Isaacson in
Phil Zimmermann comes to the rescue again with ZRTP, a protocol for securely transferring keys across a VOIP network.
Recently Popular
From the Magazine
January 2009, #177
It's a battle as old as time: good vs. evil. Fortunately, Linux and FOSS are on our side as we wage the battle against those who try to steal our secrets and invade our systems.
Checking your system's security is best done sooner rather than later. Test the locks with our article on security verification; find out how to use PAM to help secure your systems; use MinorFS and AppArmor to implement discretionary access control; learn more about Samba security in part III of our series; use Darknet to help detect bots and secure your systems; use the Yubikey to increase your site's security; and don't forget to lock the doors, because a cold boot attack could render your security useless if somebody has physical access to your computer.
But, we're not just about sowing the seeds of fear. We also show you how to use memcached in Rails, how to manage multiple servers efficiently, how to deploy applications easily with Capistrano, how to manage your videos with MythVideo, how to mix it up a bit (your audio that is), and even play a few games.
