Cryptography

OCSP stapling

A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.

Quick answer: A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.

This term page is part of the Protermify Cybersecurity glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.

Why it matters

OCSP stapling matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Editorial context

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Questions and answers

Questions and answers

What is OCSP stapling?

In this glossary, OCSP stapling refers to: A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.

How is OCSP stapling used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "El OCSP stapling permite que un servidor web incluya la respuesta OCSP firmada por la CA junto con su certificado, reduciendo las consultas de revocación en el cliente."

Why does OCSP stapling matter in cybersecurity?

OCSP stapling matters because it supports clear communication in Cryptography contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.

Who uses OCSP stapling?

OCSP stapling is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does OCSP stapling belong to?

In this glossary, OCSP stapling is grouped under Cryptography. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.

Definition

A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.

Operational example

OCSP stapling allows a web server to include the CA’s signed OCSP response with its certificate, reducing client-side revocation queries.

Localized term

OCSP stapling

Localized example

El OCSP stapling permite que un servidor web incluya la respuesta OCSP firmada por la CA junto con su certificado, reduciendo las consultas de revocación en el cliente.

Definition language

English reference definition

Source

ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

Category

Cryptography

Exam relevance

  • CISSP
  • CompTIA Security+
  • CEH

Target audience

  • SOC Analysts
  • Security Engineers
  • Incident Responders

Related terms

Use the related links below to continue through connected cybersecurity terminology.

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