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Artwork for Root Causes: A PKI and Security Podcast

Root Causes: A PKI and Security Podcast

Tim Callan and Jason Soroko
Post-Quantum Cryptography
Digital Certificates
Cloudflare
Google Chrome
Cryptography
Certificate Authorities
Quantum Computing
Public Key Infrastructure (PKI)
NIST PQC Contest Round 4
Passkeys
Malware
TLS 1.3
CA Browser Forum
Microsoft Recall
Openssh
Adversarial Self-Replicating Prompts
Certificate Discovery
Webauthn
Fido2
Multi-Factor Authentication

Digital certificate industry veterans Tim Callan and Jason Soroko explore the issues surrounding digital identity, PKI, and cryptographic connections in today's dynamic and evolving computing world. Best practices in digital certificates are continually under pressure from technology trends, new laws and regulations, cryptographic advances, and the evolution of our computing architectures to be mo... more

PublishesDailyEpisodes500Founded7 years ago
Number of ListenersCategory
Technology

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Artwork for Root Causes: A PKI and Security Podcast

Latest Episodes

Every new year we make predictions for the year to come, and every year we go back and see how we did. This is the first of two parts scoring our 2025 predictions.

We discuss the idea that not all cryptographic entropy is equally "random" and potential consequences.

We discuss the idea that it might be impossible to actually create a cryptographically relevant quantum computer and weigh in on this idea.

Repeat guest Chris McGrath shares what enterprises need to be doing now to stay on track for the NIST PQC deadline in 2030.

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Recent Guests

Chris McGrath
Senior Advisor to Enterprise and Governments Clients on Cybersecurity and Regulation
Episode: Root Causes 568: Upping Your Certificate Game for Better Security
Johannes Sedlmeir
Acting professor at the University of Munster
University of Munster
Episode: Root Causes 546: New Research Codifies Arguments for and Against QWACs
Pol Holzmer
Doctor researcher at the University of Luxembourg
University of Luxembourg
Episode: Root Causes 546: New Research Codifies Arguments for and Against QWACs
Sofia Celi
Cryptographer for the Brave Browser and contributor to NIST cryptography competitions.
Brave Browser
Episode: Root Causes 497: PQC Update with Sofia Celi
Dr. Michele Mosca
Cryptography expert and co-founder of Evolution Cube
Evolution Cube
Episode: Root Causes 491: RSA's Non-quantum Threat
Dmitry Sharkov
Technical Architect
Sigtigo
Episode: Root Causes 485: What Is Open MPIC?
Dr. Alexandre Giron
Associate Professor at Federal University of Technology, Parana
Federal University of Technology, Parana
Episode: Root Causes 471: ACME for PQC
Dr. Dustin Moody
Expert at NIST specializing in post-quantum cryptography
NIST
Episode: Root Causes 457: 2024 Lookback - Guests
Boss Vesterband
Instrumental in key exchange at CloudFlare
CloudFlare
Episode: Root Causes 457: 2024 Lookback - Guests

Hosts

Tim Callan
Co-host and digital certificate industry veteran, discussing topics related to PKI and security.
Jason Soroko
Co-host and digital certificate industry veteran, focusing on PKI and cybersecurity topics.

Reviews

5.0 out of 5 stars from 43 ratings
  • Keeping current with Root Causes

    Thank you for providing “key” information on Pki and digital identity topics. It is an awesome way to stay current and learn how to protect digital assets in a constantly changing landscape.

    Apple Podcasts
    5
    PKI Princess
    United States4 years ago
  • Thank you so much

    Been in the systems engineering space for 10 years and I’ve continued to struggle with PKI and CA. The concept I get sure but execution in the organizations I’ve been apart of always looked like some disgusting, unscalable sidecar process that we all just had to do. This podcast has slowly filled those gaps in helping me understand soup to nuts what it’s all about, the risks, and what right looks like. Thanks guys! Love the show.

    Apple Podcasts
    5
    ModernLifeIsWar
    United States5 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners appreciate the insightful discussions around PKI and digital identity, often highlighting how the content aids in understanding complex concepts. They feel that the hosts present valuable real-world examples and experiences, bridging gaps in knowledge about digital security. Several reviews express gratitude for the practical approaches suggested, which help them navigate their professional challenges.

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Talking Points

Recent interactions between the hosts and their guests.

Root Causes 539: What Is the Two-QWAC Architecture?
Q: How are they bound?
They're not. They're independent.
Root Causes 482: Microsoft and PQC
Q: What do you do if you are an IT shop using Active Directory Certificate Services today?
IT shops should consider their trust models and consider augmentation with newer solutions or remain with MSCA depending on their circumstances.
Root Causes 460: The State of PQC with Michele Mosca
Q: What do you think about the timeline for the emergence of cryptographic relevance?
Dr. Mosca estimates that there is a one third chance of achieving cryptographic relevance in the next 10 years, indicating urgency in preparing for potential quantum threats.
Root Causes 460: The State of PQC with Michele Mosca
Q: Could you address the community of practitioners in the commercial world regarding quantum threats?
Dr. Mosca acknowledges the need for practitioners to manage risks associated with quantum threats and emphasizes the importance of having a timeline to prepare for the impacts of quantum computing on cryptographic systems.
Root Causes 449: What Is a Quantum-safe HSM?
Q: So how does that affect the upcoming needs for post-quantum or quantum safe HSMs at scale?
The industry is not ready yet, and if we delay or play marketing tricks, we won't achieve the needed transition.

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Frequently Asked Questions About Root Causes: A PKI and Security Podcast

What is Root Causes: A PKI and Security Podcast about and what kind of topics does it cover?

Focusing on digital certificates and Public Key Infrastructure (PKI), this podcast provides in-depth discussions on the challenges and changes impacting digital identity security today. With insights from industry veterans, episodes commonly explore a wide range of topics including cryptographic innovations, the implications of emerging technologies, and the best practices in managing digital identities. Special attention is given to understanding the evolving nature of these technologies in a cloud-oriented world, fostering a better grasp of the frameworks that form the backbone of secure digital interactions.

Noteworthy features include expert guest appearances that enrich conversations, and a commitment to discussing contemporary issues... more

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2. Intelligent Machines (Audio)

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Root Causes: A PKI and Security Podcast launched 7 years ago and published 500 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Root Causes: A PKI and Security Podcast?

Recent guests on Root Causes: A PKI and Security Podcast include:

1. Chris McGrath
2. Johannes Sedlmeir
3. Pol Holzmer
4. Sofia Celi
5. Dr. Michele Mosca
6. Dmitry Sharkov
7. Dr. Alexandre Giron
8. Dr. Dustin Moody

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