Technology Insights

Compile John the Ripper on x86-64 Cent OS with the Jumbo Patch

I am getting ready for a password contest at Defcon that Alex and I and a few other guys from the Hashcat team are going to enter and I decided to install John the Ripper on a Cent OS box in case I needed it for anything. John is in the yum repos however the version is pretty old and it is not compiled with NTLM support so I decided to build it from source so that i could apply the Jumbo patch which adds support for a whole lot of different algorithms which are normally only available in the pro version of John the Ripper.

Below I show the steps I took to get it compiled and working on Cent OS 64 bit:

Technology Insights

How to Install Skype in Ubuntu 10.04 Lucid Lynx

I just got around to downloading The new LTS release from Ubuntu which is 10.04. I have to admit as a long time Gentoo Linux user I am very impressed with the speed of 10.04. There are some annoying bugs but I am working on sorting those out and I will try to post some of the results. So this morning I needed to get Skype going so i decided to whip up a quick piece on installing Skype on the newest Ubuntu.