FEATURED VOICES IN THIS EPISODE

Dan Guido

Dan Guido is the CEO of Trail of Bits, a cybersecurity firm he founded in 2012 to address software security challenges with cutting-edge research. In his tenure leading Trail of Bits, Dan has grown the team to 80 engineers, led the team to compete in the DARPA Cyber Grand Challenge, built an industry-leading blockchain security practice, and refined open-source tools for the endpoint security market. In addition to his work at Trail of Bits, he’s active on the boards of four early-stage technology companies. Dan contributes to cybersecurity policy papers from RAND, CNAS, and Harvard. He runs Empire Hacking, a 1,500-member meetup group focused on NYC-area cybersecurity professionals. His latest hobby coding project -- AlgoVPN -- is the Internet's most recommended self-hosted VPN. In prior roles, Dan taught a capstone course on software exploitation at NYU as a faculty member and the Hacker in Residence, consulted at iSEC Partners (now NCC Group), and worked as an incident responder for the Federal Reserve System.

Nat Chin

Nat Chin is a security engineer 2 at Trail of Bits, where she performs security reviews of blockchain projects, and develops tools that are useful when working with Ethereum. She is the author of solc-select, a tool to help switch Solidity versions. She worked as a smart contract developer and taught as a Blockchain Professor at George Brown College, before transitioning to blockchain security when she joined Trail of Bits.

Opal Wright

Opal Wright is a cryptography analyst at Trail of Bits. Two of the following three statements about her are true: (a) she's a long-distance unicyclist; (b) she invented a public-key cryptosystem; (c) she designed and built an award-winning sex toy.

Jim Miller

Jim Miller is the cryptography team lead at Trail of Bits. Before joining Trail of Bits, Jim attended graduate programs at both Cambridge and Yale, where he studied and researched both Number Theory and Cryptography, focusing on topics such as lattice-based cryptography and zero-knowledge proofs. During his time at Trail of Bits, Jim has led several security reviews across a wide variety of cryptographic applications and has helped lead the development of multiple projects, such as ZKDocs and PrivacyRaven.

Josselin Feist

Josselin Feist is a principal security engineer at Trail of Bits where he participates in assessments of blockchain software and designs automated bug-finding tools for smart contracts. He holds a Ph.D. in static analysis and symbolic execution and regularly speaks at both academic and industrial conferences. He is the author of various security tools, including Slither - a static analyzer framework for Ethereum smart contracts and Tealer - a static analyzer for Algorand contracts.

Peter Goodman

Peter Goodman is a Staff Engineer in the Research and Engineering practice at Trail of Bits, where he leads all de/compilation efforts. He is the creator of various static and dynamic program analysis tools, ranging from the Remill library for lifting machine code into LLVM bitcode, to the GRR snapshot/record/replay-based fuzzer. When Peter isn't writing code, he's mentoring a fleet of interns to push the envelope. Peter holds a Master's in Computer Science from the University of Toronto.

Host: Nick Selby

An accomplished information and physical security professional, Nick leads the Software Assurance practice at Trail of Bits, giving customers at some of the world's most targeted companies a comprehensive understanding of their security landscape. He is the creator of the Trail of Bits podcast, and does everything from writing scripts to conducting interviews to audio engineering to Foley (e.g. biting into pickles). Prior to Trail of Bits, Nick was Director of Cyber Intelligence and Investigations at the NYPD; the CSO of a blockchain startup; and VP of Operations at an industry analysis firm.

Production Staff

Story Editor: Chris Julin
Associate Editor: Emily Haavik
Executive Producer: Nick Selby
Executive Producer: Dan Guido

Recording

Rocky Hill Studios, Ghent, New York. Nick Selby, Engineer
Preuss-Projekt Tonstudio, Salzburg, Austria. Christian Höll, Engineer

Remote recordings:

Whistler, BC, Canada; (Nick Selby) Queens, NY; Brooklyn, NY; Rochester, NY (Emily Haavik);
Toronto, ON, Canada. TAPES//TYPES, Russell W. Gragg, Engineer
Trail of Bits supports and adheres to the Tape Syncers United Fair Rates Card

Edited by Emily Haavik and Chris Julin
Mastered by Chris Julin

Video

You can watch a video of this episode.

Music

DISPATCHES FROM TECHNOLOGY'S FUTURE, THE TRAIL OF BITS THEME, Chris Julin
OPEN WINGS, Liron Meyuhas
NEW WORLD, Ian Post
FUNKYMANIA, Omri Smadar, The Original Orchestra
GOOD AS GONE, INSTRUMENTAL VERSION, Bunker Buster
ALL IN YOUR STRIDE, Abe
BREATHE EASY, Omri Smadar
TREEHOUSE, Lingerwell
LIKE THAT, Tobias Bergson
SCAPES,  Gray North

Reproduction

With the exception of any Copyrighted music herein, Trail of Bits Season 1 Episode 0; Immutable © 2022 by Trail of Bits is licensed under Attribution-NonCommercial-NoDerivatives 4.0 International. This license allows reuse: reusers may copy and distribute the material in any medium or format in unadapted form and for noncommercial purposes only (noncommercial means not primarily intended for or directed towards commercial advantage or monetary compensation), provided that reusers give credit to Trail of Bits as the creator. No derivatives or adaptations of this work are permitted. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.

Meet the Team:

CHRIS JULIN

Chris Julin has spent years telling audio stories and helping other people tell theirs. These days he works as a story editor and producer for news outlets like APM Reports, West Virginia Public Broadcasting, and Marketplace. He has also taught and mentored hundreds of young journalists as a professor. For the Trail of Bits podcast, he serves as story and music editor, sound designer, and mixing and mastering engineer.

EMILY HAAVIK

For the past 10 years Emily Haavik has worked as a broadcast journalist in radio, television, and digital media. She’s spent time writing, reporting, covering courts, producing investigative podcasts, and serving as an editorial manager. She now works as an audio producer for several production shops including Us & Them from West Virginia Public Broadcasting and PRX, and APM Reports. For the Trail of Bits podcast, she helps with scripting, interviews, story concepts, and audio production.