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AIvikings Glossary

CSR

A CSR, or certificate signing request, is data submitted to request an SSL/TLS certificate.

Last updated July 24, 2026

Quick summary

Term
CSR
Plain-English definition
A CSR, or certificate signing request, is data submitted to request an SSL/TLS certificate.
Technical definition
A CSR, or certificate signing request, is data submitted to request an SSL/TLS certificate.
Commonly confused with
certificate signing request

Definition

A CSR, or certificate signing request, is data submitted to request an SSL/TLS certificate.

Why it matters

CSRs connect a certificate request to a private key and domain identity.

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