Which action should an electronic notary public take to ensure the security of audio-video communication during a notarial act?

The correct approach for an electronic notary public to enhance the security of audio-video communication during a notarial act is to ensure the communication is secure from unauthorized access. In the context of notarial duties, maintaining the confidentiality and integrity of the transaction is paramount.

Using secure methods of communication—such as encrypted connections or secure video conferencing platforms—protects sensitive information from potential intruders and ensures that only authorized individuals are involved in the notarial act. This step is crucial for maintaining the trust and legality of the notarial process since any unauthorized access could compromise the authenticity of the documents involved and the identities of the signers.

The other options present less effective or secure approaches. Utilizing public Wi-Fi can expose communications to significant risks, as public networks are vulnerable to interception. Restricting access to trusted individuals is certainly important in a broader sense but does not address the need to protect the communication itself from potential hacking or interception. Recording the session, while useful for providing a reference, does not directly improve security; in fact, it could risk further exposure of sensitive information if not handled properly. Therefore, the focus on ensuring the communication is secure is the most critical action for an electronic notary public.