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RFC 9932: Mutually Authenticating TLS in the Context of Federations

In plain English — editorial summary, not part of the RFC

This Informational Independent Submission to the RFC Series describes a means to use TLS 1.3 to perform machine-to-machine mutual authentication within federations. This memo is not a standard. It does not modify the TLS protocol in any way, nor does it require changes to common TLS libraries. TLS is specified and standardized by the IETF's TLS Working Group. The framework enables interoperable trust management for federated machine-to-machine communication. It introduces a centrally managed trust anchor and a controlled metadata publication process, ensuring that only authorized members are identifiable within the federation. These mechanisms support unambiguous entity identification and reduce the risk of impersonation, promoting secure and policy-aligned interaction across organizational boundaries.

Document record

Document ID
RFC9932
Published
April 2026
Authors
S. Halén; J. Schlyter
Status
INFORMATIONAL
Stream
INDEPENDENT
Area
—
Pages
30
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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canonical URL: /rfc/9932-mutually-authenticating-tls-in-the-context-of-federations