Cryptography

Colisión de hash

An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.

Quick answer: An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.

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

An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.

Why it matters

Colisión de hash 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 Colisión de hash?

In this glossary, Colisión de hash refers to: An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.

How is Colisión de hash used in cybersecurity?

In cybersecurity communication, this term appears in contexts such as: "El descubrimiento de colisiones de hash en MD5 y SHA-1 impulsó la migración a algoritmos más seguros en PKI."

Why does Colisión de hash matter in cybersecurity?

Colisión de hash 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 Colisión de hash?

Colisión de hash is mainly used by SOC Analysts, Security Engineers, and Incident Responders.

What category does Colisión de hash belong to?

In this glossary, Colisión de hash 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

An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.

Operational example

The discovery of hash collisions in MD5 and SHA-1 prompted the migration to more secure hash algorithms in PKI.

Localized term

Colisión de hash

Localized example

El descubrimiento de colisiones de hash en MD5 y SHA-1 impulsó la migración a algoritmos más seguros en PKI.

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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