Chief Experience Officer at Sectigo (@SectigoHQ). Long time blogger about online security, branding, marketing, and technology.

Granger, Indiana
Joined January 2009
CAA records exist to restrict issuing CAs for a given domain to as few as one CA. But what happens when the CAA record outlives the CA to which it restricts issuance? Join us to find out. youtube.com/watch?v=WbI3p2bp…
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We expand on the concept of trust-now-forge-later to list a whole bevy of additional attacks that eventually will be enabled by cryptographically relevant quantum computers. youtube.com/watch?v=CRI8BzGJ…
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Every new year on the Root Causes Podcast 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. youtube.com/watch?v=tpV_706P…
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We share our PKI predictions for 2026. Topics include PQC, eIDAS 2, CT logging, ACME, passkeys, CA distrust, AI model poisoning, and new attack vectors. youtube.com/watch?v=5IkZpWPC…
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We discuss how a static PKI structure can hurt corporate flexibility and resilience. Events like reorgs and M&A activity can cause intractable problems with the wrong PKI setup. Plus, Jason coins the term PKI archeology. youtube.com/watch?v=cP1eA4v0…
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One more for today. My presentation at this year's RSA "Is Your Passwordless Really Passwordless" was one of the 50 highest rated presentations at the conference.
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