Pyrit on AWS

You can trash password cracker performance on AWS all day, but it sure beats the pants off my $40 server.

What This Is All About

Pyrit is a GPU password cracking tool. I'm going to use it as a password recovery tool to see how long it takes to find my home network's password.

AWS is Amazon Web Services, the rent-a-supercomputer marketplace. You can rent all kinds of computers, but most interesting for our purposes, you can rent a GPU cluster.

How To Do It

AWS Account Setup

First things first: set up an AWS account (requires credit card and phone number).

There is some useful AWS documentation here, that guides you through the steps of getting set up with AWS: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/get-set-up-for-amazon-ec2.html

Amazon IAM

Now you will need to create users and groups for your EC2 instances. This can be done with Amazon's IAM, Integrated Account Manger. This will allow you to have the proper credentials to access an Amazon EC2 instance.

Administrator Group

This will give you administrator access on any EC2 instances that you fire up. Create the administrator group as described in the instructions here: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/get-set-up-for-amazon-ec2.html

Make Users

Create your users: I made a root account and a normal account. Then download their credentials file. Add them to the Administrators group, and set their passwords.