Find partners
Root Causes: A PKI and Security Podcast

Root Causes: A PKI and Security Podcast

Hosted by Tim Callan and Jason Soroko

TechnologyInterviews guests

Episodes

671

Latest episode

Oct 2026

Language

EN

About the show

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 more virtual, agile, ubiquitous, and cloud-based. Jason and Tim (and the occasional guest subject matter expert) will help you stay current on developments in this essential technology platform and to understand the whys and wherefores of popular Public Key Infrastructures.

Listen to episodes

60 recent
October 12, 202619 min

Root Causes 674: Cryptographic Agility on Both Axes

Repeat guest Bruno Coulliard of Crypto4A joins us to discuss the accelerating pace of change in digital technology, which is going at a rate unprecedented in human history. How do we as people adjust to the hyperspeed of today's technology landscape? And how do we apply these ideas to cryptography?

October 9, 202615 min

Root Causes 673: Harvest Now, Decrypt 83 Years Later

Researchers have used AI to decode two German Enigma messages that have remained unbroken since the second world war. We describe how this was accomplished.

October 7, 202615 min

Root Causes 672: New AI-driven Attack on RSA 1024 Revealed

This year we have seen a series of AI-enabled cryptographic attacks. In this episode we discuss a new exploit to abuse signing mechanisms in HSMs.

October 3, 202618 min

Root Causes 671: IETF Releases MTC Draft 6

The PLANTS working group in IETF recently released its draft 6 of the Merkle Tree Certificates standard. We go over what is new in this draft.

October 1, 202622 min

Root Causes 670: Apple Announces Its MTC Root Program

Apple has announced it will support Merkle Tree Certificates for PQC and has released a draft root store policy. We share some of the surprising requirements in this draft.

September 28, 202610 min

Root Causes 669: The clientAuth EKU Deprecation Is Coming

Publicly trusted client authentication certificates have a hard deadline to be deprecated in Q1 2027. Not everyone is ready for that. We discuss some of the reasons why and what to do about it.

September 25, 202610 min

Root Causes 668: AI in 1000 Days - Ownership of IP

In our ongoing series on how AI will change in the next three years, we discuss unresolved questions involving ownership of AI-created or -modified content. Plus, what happens when your AI steals intellectual property without your knowledge?

September 23, 202630 min

Root Causes 667: South Korea Has a Parallel PQC Program with Separate Algorithms

The NIST contest has not been the only government-led effort to discover qunatum-resistant algorithms. In this episode we describe South Korea's PQC contest, which is entirely independent of the NIST contest.

September 21, 202623 min

Root Causes 666: What Is a Scientifically Relevant Quantum Computer? Part 2

In this second of two episodes, we finish our discussion of Scientifically Relevant Quantum Computers (SRQC) and their implications.

September 18, 202623 min

Root Causes 665: What is Quantum Security Posture Management (QSPM)?

We define a new term, Quantum Security Posture Management (QSPM) and explain what it is and why it's important for PQC plans.

Is this your show?

Claim this listing to keep it up to date, reach guests who want to pitch you, and manage bookings with Guestify.

Claim this listing

More Technology podcasts