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  • Root Causes 601: The Zombie in the Server Room

    Root Causes 601: The Zombie in the Server Room
    2026/04/06
    Legacy PKI implementations in the enterprise are holding back technical progress and creating security risk. We discuss reasons why, consequences, and what to do about it.
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    7 分
  • Root Causes 600: Cryptographic Design Is Not Neutral

    Root Causes 600: Cryptographic Design Is Not Neutral
    2026/04/03
    In our previous episode we defined cryptography as the new geopolitics. Now in our 600th episode we follow up to explain how all cryptographic decisions reflect the social, political, and legal viewpoints of the cryptography's designers.
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    10 分
  • Root Causes 599: Cryptography Is the New Geopolitics

    Root Causes 599: Cryptography Is the New Geopolitics
    2026/04/01
    In the last decade or so, nations around the world have become keenly determined to use cryptography for their own legal, economic, and military advantage. We explore this concept.
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    11 分
  • Root Causes 598: Why Johnny Can't authN in OT

    Root Causes 598: Why Johnny Can't authN in OT
    2026/03/30
    A recent CISA report declares that the nation's OT infrastructure is incapable of keeping up with the crypto agility and certificate management needs that modern security demands. We examine this finding.
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    8 分
  • Root Causes 597: If You Don't Hold the Keys, You Don't Hold the Subpoenas

    Root Causes 597: If You Don't Hold the Keys, You Don't Hold the Subpoenas
    2026/03/27
    Microsoft has publicly stated that it will hand over Bitlocker keys to US law enforcement agencies without requiring a subpoena or court order. These keys can be held by users rather than Microsoft, at their option. We dive into this topic.
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    7 分
  • Root Causes 596: CLM and Operational Uptime

    Root Causes 596: CLM and Operational Uptime
    2026/03/25
    We usually think of Certificate Lifecycle Management (CLM) as a security category. But we could equally well categorize it as an operations category that enables uptime. In this episode we make our case.
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    7 分
  • Root Causes 595: What Is a Digital Parasite?

    Root Causes 595: What Is a Digital Parasite?
    2026/03/23
    We introduce the concept of a "digital parasite," explaining why this attack philosophy appears to be on the rise.
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    13 分
  • Root Causes 594: Google's Five PQC Recommendations for Policy Makers

    Root Causes 594: Google's Five PQC Recommendations for Policy Makers
    2026/03/18
    In a recent blog post Google made five recommendations for policy makers. We walk down the list.
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    17 分