Cybersecurity English
Cryptography

What is Hash Collision?

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

Source: ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK

How is “Hash Collision” Used in Practice?

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

Certification Exam Relevance

CISSPCompTIA Security+CEH

Who Needs to Know This Term?

  • SOC Analysts
  • Security Engineers
  • Incident Responders

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Frequently Asked Questions

What is Hash Collision?

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

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