Which requirement ensures that an electronic signature is reliable?

An electronic signature is considered reliable when it is unique to the notary public. This uniqueness is crucial because it helps to ensure that the signature can be linked directly to the individual who created it, thus verifying their identity. In the context of notarial duties, having a signature that is specifically associated with the notary enhances the trustworthiness of the documents being signed and prevents unauthorized use.

This uniqueness often involves secure technologies that allow for the signature to be tied to the notary's identity in a way that ensures it cannot be replicated or used by anyone else. Therefore, the security provided by a unique electronic signature is a vital component of ensuring its reliability in legal contexts.