Welcome to my blog!

I am moving away from managing the hosting of my website manually on a linode VPS, and switching everything over to Github pages. In the process, I have also decided to update and simplify the design of the site. It will probably take a while, but I will slowly move content from the old site over to this one.

The JTAGulator, from Grand Idea Studio is an open source tool for quickly identifying on chip debug (OCD) interfaces provided on many consumer electronics. OCD interfaces are a popular attack avenue for hardware hackers as they are often unsecured, and provide direct access to a device’s memory content. You can purchase premade JTAGulator’s from several different websites usually for ~$170. However, being an open source project, Grand Idea Studio provides all of the information you need to build a JTAGulator at home....