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Training Camp • Cybersecurity Glossary
Nonrepudiation ensures that a party cannot deny the authenticity or origin of a communication or transaction.
Nonrepudiation Definition: Nonrepudiation ensures that a party cannot deny the authenticity or origin of a communication or transaction.
Nonrepudiation is the ability to ensure that a party to a communication or transaction cannot deny the authenticity of their signature or the transmission of a message. It provides evidence that the message was sent and received by the intended parties, making it impossible for the sender or recipient to later deny their involvement in the communication.
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