Non-repudiation

There are situation where a user sends a message, and later on refuses that he had sent that message .
Example:- User A could send fund transfer request to bank over internet. After the bank performs the fund transfer as per A’s instructions, A could claim that he never sent such the fund transfer instruction to the bank.
Thus A denies his fund transfer instruction. The principle of non-repudiation eliminate such possibilities of denying something after having done it.

Non repudiation

We're not around right now. But you can send us an email and we'll get back to you, asap.