Non-repudiation

Question 1

■ Focused on providing undeniable proof in the world of digital transactions
■ Security measure that ensures individuals or entities involved in a
communication or transaction cannot deny their participation or the authenticity
of their actions

Answer 1

Non-repudiation

Question 2

■ Considered to be unique to each user who is operating within the digital domain
■ Created by first hashing a particular message or communication that you want to
digitally sign, and then it encrypts that hash digest with the user’s private key
using asymmetric encryption

Answer 2

Digital Signatures

Question 3

■ To confirm the authenticity of digital transactions
■ To ensure the integrity of critical communications
■ To provide accountability in digital processes

Answer 3

3 main important reasons for non-repudiation