Cryptography

Identificador do emissor

A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Quick answer: A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

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

Languages

Quick answer

A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Why it matters

Identificador do emissor 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is Identificador do emissor?

In this glossary, Identificador do emissor refers to: A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

How is Identificador do emissor used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "Cada certificado contém um identificador do emissor que permite aos sistemas validar a origem do certificado e construir a cadeia de confiança."

Why does Identificador do emissor matter in cybersecurity?

Identificador do emissor 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 Identificador do emissor?

Identificador do emissor is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Identificador do emissor belong to?

In this glossary, Identificador do emissor 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 unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.

Operational example

Each certificate contains an issuer identifier that allows systems to validate the certificate’s origin and build the trust chain.

Localized term

Identificador do emissor

Localized example

Cada certificado contém um identificador do emissor que permite aos sistemas validar a origem do certificado e construir a cadeia de confiança.

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.

Back to glossary

Termify Get Termify on the App Store OPEN
AI Free AI Search Source-backed aviation answers