How can companies that use e-commerce prevent repudiation?

Question

Quizplus · Accepted Answer

Digital signatures provide a way for customers and businesses to authenticate documents and transactions, preventing repudiation. This is accomplished by using cryptography to verify the identity of the sender and ensure the integrity of the message or transaction. Firewalls and audit trails may help protect against hacking and fraud, but they do not directly address the issue of repudiation. Electronic funds transfer may facilitate payment processing, but does not prevent repudiation on its own.

How Can Companies That Use E-Commerce Prevent Repudiation