Sign InSign Up

What is Non-Repudiation in Cybersecurity | Definition and Meaning

Last modified on Wednesday, May 8, 2024

1 minute read

Defining Non-Repudiation Cybersecurity

Non-repudiation in cybersecurity is a type of guarantee that a transaction or action has taken place. It prevents the parties involved in the transaction from denying that their actions and the transaction ever occurred. This is accomplished by using digital signatures, cryptographic timestamps, and other forms of digital evidence to prove the transaction or action took place. Non-repudiation is a critical component of cybersecurity as it helps to ensure the integrity of transactions and to protect organizations from cyberattackers who might otherwise deny any involvement in the attack.

Non-repudiation Synonyms


Share this article

Stellastra The Cyber Security Comparison Platform

© 2024 Stellastra Ltd. All rights reserved. All names, logos, trademarks, et al, belong to their respective owners. No endorsement or partnership is necessarily implied between company and Stellastra and vice versa. Information is provided for convenience only on an as is basis. For the most up to date information, contact vendor directly. Scores including email security, SPF, and DMARC are calculated based on Stellastra's algorithms and other analyses may return different results.



About StellastraContact usCyber Security Risk ScoreEmail Deliverability ToolStellastra Discover

Stay up to date

Stellastra The Cyber Security Comparison Platform