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X.509 certificate

type of public key certificate
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X.509 certificate

Summary

Key Facts

  • X.509 certificate is a type of file format[1].
  • X.509 certificate is a type of public key certificate[2].
  • X.509 certificate's media type is recorded as application/pkix-cert[3].

Body

Definition and Type

Recorded subclass of include file format[1] and public key certificate[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . RFC 2585: Internet X.509 Public Key Infrastructure Operational Protocols: FTP and HTTP. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). X.509 certificate. Retrieved May 7, 2026, from https://4ort.xyz/entity/x-509-certificate
MLA “X.509 certificate.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/x-509-certificate.
BibTeX @misc{4ortxyz_x-509-certificate_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{X.509 certificate}}, year = {2026}, url = {https://4ort.xyz/entity/x-509-certificate}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): X.509 certificate — https://4ort.xyz/entity/x-509-certificate (retrieved 2026-05-07)

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