Non-repudiation

Question 1

What is Non-repudiation

Answer 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.

Question 2

Digital Signatures

Answer 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.

Question 3

Non-repudiation is important for 3 main reasons.

Answer 3

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

Question 4

Exam tips

Answer 4

Non-repudiation goes with Digital Signatures