In the wake of Mean Girls-Gate, Jo and Matt talk with fellow veterans of the online outrage trenches, Joanna Nilson and Paul McMillan. We discuss the increasingly common phenomenon of political 'dirt units' using social media posts to smear an opposition party, what it's like to have your posts on the front page of the Herald Sun, why it matters for left-wing politics, and what we can do about it.

Corey is joined by Cincinnati hoops legend Paul McMillan, discussing everything there is to know about the upcoming high school season, including his own style game (1:35), Dahn Prep (4:50), what the outlook is for Division I (7:10), going through Division II-IV (18:40), and the best players in the area among other topics (30:00).

Slides Here: https://defcon.org/images/defcon-22/dc-22-presentations/Mcmillan/DEFCON-22-Paul-Mcmillan-Attacking-the-IOT-Using-timing-attacks.pdf

Attacking the Internet of Things using Time
Paul McMillan SECURITY ENGINEER, NEBULA
Internet of Things devices are often slow and resource constrained. This makes them the perfect target for network-based timing attacks, which allow an attacker to brute-force credentials one character at a time, rather than guessing the entire string at once. We will discuss how timing attacks work, how to optimize them, and how to handle the many factors which can prevent successful exploitation. We will also demonstrate attacks on at least one popular device. After this presentation, you will have the foundation necessary to attack your own devices, and a set of scripts to help you get started.

Paul McMillan is a security engineer at Nebula. He also works on the security teams for several open source projects. When he's not building or breaking the internet, he enjoys, cocktails and photography.