Which of the following would a digital signature MOST likely prevent?

A digital signature is a cryptographic technique that uses the sender’s private key to generate a unique code for a message or document. The receiver can use the sender’s public key to verify the authenticity and integrity of the message or document. A digital signature can prevent unauthorized change, as any modification to the message or document will invalidate the signature and alert the receiver of tampering.

References

What is a digital signature?

Digital Signature - an overview | ScienceDirect Topics

ISACA CISA Review Manual, 27th Edition, page 253