I'm Eric Mann, a software innovator from the Pacific Northwest. Welcome!

Latest Content

Cracking the Uncrackable - Hashing Setup

If like last week simply guessing a password is insufficient, then you can bring out the big guns. I'm talking about Hashcat, and advanced system that allows you to automate the cracking of passwords using optimized GPU code. Rather than...

Filed under Technology

Cracking the Uncrackable - Password Guessing

Last week we covered the basics of how Bitcoin keys work and how software like Bitcoin Core can protect a private key with a user-defined password. Assume you've set up your wallet, set a password, then left things along for...

Filed under Technology

Cracking the Uncrackable - Background

Last time, I explained the backstory for why I'm treading down this bizarro path in the first place. If I can't find my Bitcoin and it's nearly impossible to turn a profit from mining as a hobby, I'll try to...

Filed under Technology

Cracking the Uncrackable

Several years ago, I spent the majority of my time freelancing while looking for regular work. Usually this paid well. Occasionally a client would take my work and skip the bill. It happened once with an architecture website. Again with...

Filed under Technology

One year ago today ...

One year ago today, I sat in the National Mall and reflected on the inspiring atmosphere and the amazingness of my favorite PHP conf. Today, I mourn the loss of both.

Filed under Journal

Sciencing the Data

Over the past month I've been engaged in a Coursera specialization to better understand the field of data science. As part of the capstone project I was tasked with evaluating various neighborhoods in the region of my choice to make...

Filed under Technology

Unboxing the Lemur Pro

Over the past several months I’ve dug deep into the RingCentral Game Changers challenge in the hope of redeeming my points for the grand prize of an all expense paid trip to Coder Cruise. Given the current state of the...

Filed under Technology