🛡️ Free practice test question from: non-repudiation (Security+)

First, let's understand what non-repudiation means:

→ It's the assurance that someone cannot deny the authenticity of something

→ In digital communications, it means the sender cannot deny sending a message

→ It provides proof of the integrity and origin of data

Digital signature provides non-repudiation because:

→ It can only be created by someone with the private key

→ It can be verified by anyone with the public key

→ It sender cannot later deny creating the signature

→ It legally binding in many jurisdictions