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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

PublishesTwice weeklyEpisodes500Founded7 years ago
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Technology

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Artwork for Root Causes: A PKI and Security Podcast

Latest Episodes

A new kind of eIDAS QWAC (Qualifieid Website Authentication Certificate) is on the way. The "two-QWAC architecture" introduces a second certificate containing organization information to be displayed by the browser, to sit alongside but independent o... more

An environment in which credentials are extremely predictable could be described as an entropy desert. There are occurring at a global scale. We discuss concepts like measurable entropy availability and entropy by design.

In this episode we build on our concept of entropy-aware guidance to explain how we might quantify privacy. We touch on GDPR, proof of work, and Landaur's principle.

A patent dispute in 2024 nearly blocked ML-KEM. But emerging thinking raises concern that the 2024 resolution did not guarantee full, clear access to all ML-KEM implementations. We explain.

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Recent Guests

Sofia Celi
Cryptographer for the Brave Browser and contributor to NIST cryptography competitions.
Brave Browser
Episode: Root Causes 497: PQC Update with Sofia Celi
Dmitry Sharkov
Technical Architect
Sigtigo
Episode: Root Causes 485: What Is Open MPIC?
Bruno Coulliard
CEO and founder of Crypto4A and an expert in post-quantum cryptography
Crypto4A
Episode: Root Causes 483: Introducing the PQC Sandbox
Dr. Alexandre Giron
Associate Professor at Federal University of Technology, Parana
Federal University of Technology, Parana
Episode: Root Causes 471: ACME for PQC
Dr. Michele Mosca
Professor at the University of Waterloo, expert in quantum computing and cryptography
University of Waterloo
Episode: Root Causes 460: The State of PQC with Michele Mosca
Boss Vesterband
Instrumental in key exchange at CloudFlare
CloudFlare
Episode: Root Causes 457: 2024 Lookback - Guests
Bruno Cuyart
Expert in PKI and its future implementations
Episode: Root Causes 457: 2024 Lookback - Guests
Martijn Katerbarg
Senior Compliance Engineer at SIGTIGO
SIGTIGO
Episode: Root Causes 451: A Year in CABF Ballots
Bruno Couillard
Founder of Crypto4A
Crypto4A
Episode: Root Causes 438: PQC Is an Existential Requirement

Hosts

Tim Callan
Co-host exploring digital identity, cryptographic connections, and digital certificate industry practices.
Jason Soroko
Co-host discussing advancements in digital certificates and cryptographic practices.

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.

Many find the podcast to be educational, with positive feedback regarding the usefulness of practical advice and real-world examples discussed in episodes.
Listeners appreciate the depth of insight provided on digital certificate and PKI issues, remarking on the hosts' expertise and accessible presentation of complex topics.

Top Technology Podcasts

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.

Audience Metrics

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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?

Focused on the intricacies of digital certificates, this podcast offers insights into cryptographic connections and digital identity in the context of contemporary computing challenges. Regular discussions feature topics such as post-quantum cryptography, the life cycle of SSL/TLS certificates, and the regulatory landscape affecting digital identity, with episodes reflecting on industry surveys and changes that may impact IT leaders and organizations. The hosts bring their extensive experience to provide clarity on complicated subjects, making it a valuable resource for professionals eager to deepen their understanding of these critical technologies. Unique to this podcast is its blend of technical knowledge and accessible dialogue, ensurin... more

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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. Sofia Celi
2. Dmitry Sharkov
3. Bruno Coulliard
4. Dr. Alexandre Giron
5. Dr. Michele Mosca
6. Boss Vesterband
7. Bruno Cuyart
8. Martijn Katerbarg

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