Down to the Wire

Posts by Matthew Savage

PlaidCTF 2018: I Heard You Like IoT

Matthew Savage

For PlaidCTF a few weeks ago, I created a series of problems titled “idIoT”. In this series of challenges, players got the opportunity to attack two websites, a Google Home, an FTP server, a WiFi camera, and a Particle Photon. Participants seemed to enjoy these challenges, so I thought I’d do a little writeup on the creation of these challenges and my own solution guide, like the one Zach did for S-Exploitation last week.

Zeros and Ones - TypeScript

Matthew Savage

Hey there! I’m Matthew, and for my inaugural post I’m going to start a hopefully-recurring segment called “Zeros and Ones” - essentially, opinions on a given topic broken down into zeros (negatives) and ones (positives). Today’s post will discuss a language I’ve fallen in love with over the past couple of months: Typescript.

If you’re not familiar with TypeScript, it’s a superset of JavaScript that adds the ability to annotate variables with types. It was created by and is maintained by Microsoft, who introduced it in Ocotober 2012.