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EPISODE 445
Broadcast Date:
December 9, 202428 minutes
Podcast Dec 09, 2024Root Causes 445: Seven Reasons to Shorten Certificate Lifespans
We take a deep dive into the seven reasons shorter certificate lifespans are better.
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EPISODE 444
Broadcast Date:
December 5, 202419 minutes
Podcast Dec 05, 2024Root Causes 444: What Happens to the WebPKI if Google Sells Chrome?
We discuss how a potential break of Chrome from Google would affect the WebPKI. We look at product changes, resourcing, post-quantum cryptography (PQC), innovation, moonshot initiatives, and other public CAs.
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EPISODE 443
Broadcast Date:
December 2, 202413 minutes
Podcast Dec 02, 2024Root Causes 443: Is MSCA Going Away?
In this episode we discuss the challenges for enterprises using Microsoft Active Directory Certificate Services (ADCS).
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EPISODE 442
Broadcast Date:
November 25, 202422 minutes
Podcast Nov 25, 2024Root Causes 442: Apple Proposal to Reduce SSL Lifespan Updated
Apple has published an updated draft to its proposal for shortening the lifespan of SSL certificates, including a final term of 47 rather than 45 days.
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EPISODE 441
Broadcast Date:
November 22, 202415 minutes
Podcast Nov 22, 2024Root Causes 441: New White House Initiative Targets BGP
A new White House initiative requires that federal agencies need to create plans to thwart BGP attacks. We discuss, including RPKI and MPIC.
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EPISODE 440
Broadcast Date:
November 18, 202413 minutes
Podcast Nov 18, 2024Root Causes 440: Public Key Directories
We talk about public key directories and complicating factors such as Tailscale, VPN, TOR, Cloudflare, and Zero Trust.
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EPISODE 439
Broadcast Date:
November 15, 202417 minutes
Podcast Nov 15, 2024Root Causes 439: PQC Onramp Narrowed Down to 15 Candidates
NIST has narrowed its PQC onramp contest to 15 candidates. We go over who remains and the makeup of the remaining candidates.
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EPISODE 438
Broadcast Date:
November 12, 202428 minutes
Podcast Nov 12, 2024Root Causes 438: PQC Is an Existential Requirement
Repeat guest Bruno Couillard argues that cryptography is foundational to our lives and that the transition to PQC is an existential requirement.
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EPISODE 437
Broadcast Date:
November 5, 202411 minutes
Podcast Nov 05, 2024Root Causes 437: Don't Blame the Linter
Public open-source linters are available to help CAs assure compliance. Now some CAs blame gaps in linter coverage for their misissuance events.
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EPISODE 436
Broadcast Date:
October 29, 202410 minutes
Podcast Oct 29, 2024Root Causes 436: Formal Proofs
Formal proofs are critical to cryptography. We discuss how better processes and AI can accelerate formal proofs of cryptographic concepts.
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EPISODE 435
Broadcast Date:
October 25, 202419 minutes
Podcast Oct 25, 2024Root Causes 435: The PQC "Q Day" Is Not That Simple
We explain how radically oversimplified the concept of PQC "Q day" really is.
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EPISODE 434
Broadcast Date:
October 22, 202412 minutes
Podcast Oct 22, 2024Root Causes 434: Did Researchers Break AES Using Quantum Annealing?
Reports suggest Chinese researchers used a quantum annealing computer to break AES. We clarify the findings and discuss the potential implications.