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Fireside Chat: PKI has carried digital trust through every tech advance—now comes the hardest one

ID: 787f1ff6-b28a-52d3-9254-063b10457461

STIX ID: report--787f1ff6-b28a-52d3-9254-063b10457461

Feed Name: Security Boulevard

Date Published: 2026-04-20

Date Updated: 2026-04-22

Author: bacohido

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The article explains that PKI faces a dual disruption from autonomous AI agents lacking verified identities and the impending threat of quantum computers that could break current encryption. It outlines two industry responses: C2PA for cryptographic content provenance and extending PKI (using standards like SPIFFE/SPIRE) to issue revocable cryptographic credentials as "digital passports" for AI agents, while noting adoption is still very limited.

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