A feature of cryptography which is used to prove an end user's identity and prevent an individual from fraudulently reneging on an action is nonrepudiation.
<h3>What is nonrepudiation?</h3>
Nonrepudiation can be defined as an assurance that the sender of a message is given a proof of delivery and the recipient of this message is also provided with a proof of the sender’s identity, so none of them can deny having processed this message.
This ultimately implies that, nonrepudiation is a security service which has a feature of cryptography and it can be used to prove an end user's identity and prevent an individual from fraudulently reneging on an action
Read more on nonrepudiation here: brainly.com/question/14631388
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The answer is true they will have to be responsible
